diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectAcceleratedEscape.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectAcceleratedEscape.kt
index 872b7c3..11b4044 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectAcceleratedEscape.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectAcceleratedEscape.kt
@@ -19,6 +19,10 @@ class EffectAcceleratedEscape: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBountifulHarvest.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBountifulHarvest.kt
index f3bb1f7..0456e93 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBountifulHarvest.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBountifulHarvest.kt
@@ -35,6 +35,10 @@ class EffectBountifulHarvest : Effect(
 
     @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
     fun handle(event: BlockDropItemEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         if (noRepeat.contains(event)) {
             return
         }
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBravery.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBravery.kt
index a10491a..f54854a 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBravery.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectBravery.kt
@@ -22,6 +22,10 @@ class EffectBravery: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectCraftsmanship.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectCraftsmanship.kt
index 4e7ea40..66de72f 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectCraftsmanship.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectCraftsmanship.kt
@@ -16,6 +16,10 @@ class EffectCraftsmanship : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: PlayerItemDamageEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.player.world.name)) {
+            return
+        }
+
         val player = event.player
 
         if (!event.item.type.toString().lowercase().contains("axe")) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDazzle.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDazzle.kt
index bd2b7fd..4a96dcf 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDazzle.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDazzle.kt
@@ -23,6 +23,10 @@ class EffectDazzle : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.damager.tryAsPlayer() ?: return
         val victim = if (event.entity is LivingEntity) event.entity as LivingEntity else return
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDodging.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDodging.kt
index cbc5a2e..d4de496 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDodging.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDodging.kt
@@ -17,6 +17,10 @@ class EffectDodging: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDynamicMining.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDynamicMining.kt
index dacd006..a10b3a6 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDynamicMining.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectDynamicMining.kt
@@ -22,6 +22,10 @@ class EffectDynamicMining : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: BlockBreakEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         val player = event.player
 
         val level = player.getEffectLevel(this)
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEfficientBrewing.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEfficientBrewing.kt
index 086d09b..97a51c4 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEfficientBrewing.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEfficientBrewing.kt
@@ -21,6 +21,10 @@ class EffectEfficientBrewing : Effect(
     fun handle(event: InventoryClickEvent) {
         val player = event.whoClicked
 
+        if (this.config.getStrings("disabled-worlds").contains(player.world.name)) {
+            return
+        }
+
         if (player !is Player) {
             return
         }
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEndangering.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEndangering.kt
index 81d86b1..f0f002a 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEndangering.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEndangering.kt
@@ -19,6 +19,10 @@ class EffectEndangering : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.damager.tryAsPlayer() ?: return
         val victim = if (event.entity is LivingEntity) event.entity as LivingEntity else return
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEyeOfTheDepths.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEyeOfTheDepths.kt
index fdcc46d..e414b03 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEyeOfTheDepths.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectEyeOfTheDepths.kt
@@ -18,6 +18,10 @@ class EffectEyeOfTheDepths: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: PlayerFishEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.player.world.name)) {
+            return
+        }
+
         val player = event.player
 
         if (event.state != PlayerFishEvent.State.CAUGHT_FISH) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectGoldenYield.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectGoldenYield.kt
index a284a05..8b03d97 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectGoldenYield.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectGoldenYield.kt
@@ -19,6 +19,10 @@ class EffectGoldenYield: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: BlockDropItemEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         val block = event.block
         val player = event.player
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectInfernalResistance.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectInfernalResistance.kt
index c4ebc70..393f03c 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectInfernalResistance.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectInfernalResistance.kt
@@ -17,6 +17,10 @@ class EffectInfernalResistance: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMagneticRod.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMagneticRod.kt
index 851f8fa..3d199a2 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMagneticRod.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMagneticRod.kt
@@ -16,6 +16,10 @@ class EffectMagneticRod : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: PlayerFishEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.player.world.name)) {
+            return
+        }
+
         if (!(event.state == PlayerFishEvent.State.CAUGHT_FISH || event.state == PlayerFishEvent.State.CAUGHT_ENTITY)) {
             return
         }
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMasterLumberjack.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMasterLumberjack.kt
index a746592..847cac1 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMasterLumberjack.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMasterLumberjack.kt
@@ -35,6 +35,10 @@ class EffectMasterLumberjack : Effect(
 
     @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
     fun handle(event: BlockDropItemEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         if (noRepeat.contains(event)) {
             return
         }
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMysticResilience.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMysticResilience.kt
index 3dfdb89..84af8ea 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMysticResilience.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectMysticResilience.kt
@@ -18,6 +18,10 @@ class EffectMysticResilience : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityPotionEffectEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectOvercompensation.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectOvercompensation.kt
index 135f23d..073560b 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectOvercompensation.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectOvercompensation.kt
@@ -19,6 +19,10 @@ class EffectOvercompensation : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handleLevelling(event: EnchantItemEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.enchanter.world.name)) {
+            return
+        }
+
         val player = event.enchanter
         val cost = event.whichButton() + 1
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectPotionmaster.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectPotionmaster.kt
index 93d7ae7..ef58dc2 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectPotionmaster.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectPotionmaster.kt
@@ -27,6 +27,10 @@ class EffectPotionmaster : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: BrewEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         val player = event.contents.viewers.filterIsInstance<Player>().firstOrNull() ?: return
 
         if (player.getEffectLevel(this) == 0) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectReimbursement.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectReimbursement.kt
index 1259fe3..38c8c31 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectReimbursement.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectReimbursement.kt
@@ -16,6 +16,10 @@ class EffectReimbursement : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handleLevelling(event: EnchantItemEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.enchanter.world.name)) {
+            return
+        }
+
         val player = event.enchanter
         val cost = event.whichButton()+1
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSatiation.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSatiation.kt
index a639266..7298d6e 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSatiation.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSatiation.kt
@@ -17,6 +17,10 @@ class EffectSatiation: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: FoodLevelChangeEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSeamlessMovement.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSeamlessMovement.kt
index fa97743..637597e 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSeamlessMovement.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSeamlessMovement.kt
@@ -17,6 +17,10 @@ class EffectSeamlessMovement: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSecondChance.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSecondChance.kt
index 0736432..1e49fd6 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSecondChance.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSecondChance.kt
@@ -17,6 +17,10 @@ class EffectSecondChance: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: PlayerItemDamageEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.player.world.name)) {
+            return
+        }
+
         val player = event.player
         val item = event.item
         val meta = item.itemMeta
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSerratedStrikes.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSerratedStrikes.kt
index 4000320..a390fdd 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSerratedStrikes.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSerratedStrikes.kt
@@ -20,6 +20,10 @@ class EffectSerratedStrikes : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.damager.tryAsPlayer() ?: return
         val victim = if (event.entity is LivingEntity) event.entity as LivingEntity else return
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectShamanism.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectShamanism.kt
index b7f089e..283974f 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectShamanism.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectShamanism.kt
@@ -17,6 +17,10 @@ class EffectShamanism: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityRegainHealthEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSpelunking.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSpelunking.kt
index b62f506..1f2e202 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSpelunking.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectSpelunking.kt
@@ -35,6 +35,10 @@ class EffectSpelunking : Effect(
 
     @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
     fun handle(event: BlockDropItemEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         if (noRepeat.contains(event)) {
             return
         }
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectStrongImpact.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectStrongImpact.kt
index c30640a..b92c59f 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectStrongImpact.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectStrongImpact.kt
@@ -18,6 +18,10 @@ class EffectStrongImpact : Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.damager.tryAsPlayer() ?: return
 
         val level = player.getEffectLevel(this)
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectVersatileTools.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectVersatileTools.kt
index e786d4a..62ecaa7 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectVersatileTools.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/effects/effects/EffectVersatileTools.kt
@@ -17,6 +17,10 @@ class EffectVersatileTools: Effect(
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     fun handle(event: EntityDamageByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.damager
 
         if (player !is Player) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksItemsAdder.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksItemsAdder.kt
new file mode 100644
index 0000000..13f65a3
--- /dev/null
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksItemsAdder.kt
@@ -0,0 +1,9 @@
+package com.willfp.ecoskills.integrations.customblocks
+
+import dev.lone.itemsadder.api.CustomBlock
+
+class CustomBlocksItemsAdder: CustomBlocksWrapper {
+    override fun exists(id: String): Boolean {
+        return CustomBlock.getInstance(id) != null
+    }
+}
\ No newline at end of file
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksManager.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksManager.kt
new file mode 100644
index 0000000..1095596
--- /dev/null
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksManager.kt
@@ -0,0 +1,4 @@
+package com.willfp.ecoskills.integrations.customblocks
+
+class CustomBlocksManager {
+}
\ No newline at end of file
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksWrapper.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksWrapper.kt
new file mode 100644
index 0000000..9ccad31
--- /dev/null
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/integrations/customblocks/CustomBlocksWrapper.kt
@@ -0,0 +1,10 @@
+package com.willfp.ecoskills.integrations.customblocks
+
+interface CustomBlocksWrapper {
+    /**
+     * Get if a custom block with that id exists.
+     *
+     * @returns true if a custom block with that ID exists, false otherwise.
+     */
+    fun exists(id: String): Boolean
+}
\ No newline at end of file
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillAlchemy.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillAlchemy.kt
index d53b7ce..aa1dc89 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillAlchemy.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillAlchemy.kt
@@ -32,6 +32,10 @@ class SkillAlchemy : Skill(
 
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     fun handleLevelling(event: BrewEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         val player = event.contents.viewers.filterIsInstance<Player>().firstOrNull() ?: return
 
         if (player.gameMode == GameMode.CREATIVE || player.gameMode == GameMode.SPECTATOR) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillArmory.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillArmory.kt
index de21436..b744972 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillArmory.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillArmory.kt
@@ -14,6 +14,10 @@ class SkillArmory : Skill(
 ) {
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     fun handleLevelling(event: EntityDamageByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.entity.world.name)) {
+            return
+        }
+
         val player = event.entity
         if (player !is Player) {
             return
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillCombat.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillCombat.kt
index 4597833..84f11f3 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillCombat.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillCombat.kt
@@ -15,6 +15,10 @@ class SkillCombat : Skill(
 ) {
     @EventHandler(priority = EventPriority.MONITOR)
     fun handleLevelling(event: EntityDeathByEntityEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.killer.world.name)) {
+            return
+        }
+
         val player = event.killer.tryAsPlayer() ?: return
 
         if (player.gameMode == GameMode.CREATIVE || player.gameMode == GameMode.SPECTATOR) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillEnchanting.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillEnchanting.kt
index 6139f6c..1786870 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillEnchanting.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillEnchanting.kt
@@ -13,6 +13,9 @@ class SkillEnchanting : Skill(
 ) {
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     fun handleLevelling(event: EnchantItemEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.enchanter.world.name)) {
+            return
+        }
         val player = event.enchanter
         val cost = event.expLevelCost
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillExploration.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillExploration.kt
index 966f8d7..8c9cec1 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillExploration.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillExploration.kt
@@ -16,6 +16,10 @@ class SkillExploration : Skill(
 ) {
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     fun handleLevelling(event: PlayerMoveEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.player.world.name)) {
+            return
+        }
+
         val player = event.player
 
         if (player.gameMode == GameMode.CREATIVE || player.gameMode == GameMode.SPECTATOR) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFarming.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFarming.kt
index 674bbfe..67867dc 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFarming.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFarming.kt
@@ -32,6 +32,10 @@ class SkillFarming : Skill(
 
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
     fun handleLevelling(event: BlockBreakEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         val type = event.block.type
         val player = event.player
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFishing.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFishing.kt
index 9a22288..ccaa842 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFishing.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillFishing.kt
@@ -13,6 +13,10 @@ class SkillFishing : Skill(
 ) {
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     fun handleLevelling(event: PlayerFishEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.player.world.name)) {
+            return
+        }
+
         val player = event.player
 
         if (player.gameMode == GameMode.CREATIVE || player.gameMode == GameMode.SPECTATOR) {
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillMining.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillMining.kt
index a1aef0d..f6c7209 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillMining.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillMining.kt
@@ -31,6 +31,10 @@ class SkillMining : Skill(
 
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
     fun handleLevelling(event: BlockBreakEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         val type = event.block.type
         val player = event.player
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillWoodcutting.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillWoodcutting.kt
index 24c2048..8f87f2e 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillWoodcutting.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/ecoskills/skills/skills/SkillWoodcutting.kt
@@ -31,6 +31,10 @@ class SkillWoodcutting : Skill(
 
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
     fun handleLevelling(event: BlockBreakEvent) {
+        if (this.config.getStrings("disabled-worlds").contains(event.block.world.name)) {
+            return
+        }
+
         val type = event.block.type
         val player = event.player
 
diff --git a/eco-core/core-plugin/src/main/resources/effects.yml b/eco-core/core-plugin/src/main/resources/effects.yml
index f1ab4cf..c0b8ad3 100644
--- a/eco-core/core-plugin/src/main/resources/effects.yml
+++ b/eco-core/core-plugin/src/main/resources/effects.yml
@@ -5,11 +5,15 @@ bountiful_harvest:
   # with a chance to get triple drops. Same goes if above 200, but then it will always be triple with a chance
   # for quadruple.
   chance-per-level: 8
+  # Disabled worlds
+  disabled-worlds: []
 versatile_tools:
   description: "&8Deal &a%percent_more%%&8 more damage with pickaxes"
 
   # The percent (%) more damage to deal with a pickaxe for each level of the effect.
   percent-more-per-level: 4
+  # Disabled worlds
+  disabled-worlds: []
 eye_of_the_depths:
   description: "&a%chance%%&8 chance to get rare drops from fishing"
 
@@ -23,6 +27,9 @@ eye_of_the_depths:
   # <item> <enchantment:level> <enchantment:level> etc
   # For example, a reaper scythe with Razor 4 and Criticals 3 would be:
   # ecoweapons:reaper_scythe razor:4 criticals:3
+
+  # Disabled worlds
+  disabled-worlds: []
   rare-loot-items:
     - enchanted_book confusion:1
     - enchanted_book confusion:2
@@ -43,11 +50,15 @@ serrated_strikes:
   bleed-tick-spacing: 15
   # The amount of bleed ticks to give
   bleed-ticks: 4
+  # Disabled worlds
+  disabled-worlds: []
 seamless_movement:
   description: "&a%chance%%&8 chance to ignore fall damage"
 
   # The chance to ignore fall damage, as a percentage
   chance-per-level: 2
+  # Disabled worlds
+  disabled-worlds: []
 potionmaster:
   description: "&8Brewed potions last &a%percent_more%%&8 longer"
 
@@ -59,16 +70,25 @@ potionmaster:
     - ""
     - "&fPotionmaster Buff:"
     - "&8» &f+&e%seconds%&f Seconds"
+
+  # Disabled worlds
+  disabled-worlds: []
 shamanism:
   description: "&8Heal &a%percent_faster%%&8 faster"
 
   # The percent faster regen for each level of the effect
   percent-faster-per-level: 4
+
+  # Disabled worlds
+  disabled-worlds: []
 craftsmanship:
   description: "&8Axes take &a%percent_less%%&8 less durability damage"
 
   # 100% is unbreakable
   percent-less-per-level: 2
+
+  # Disabled worlds
+  disabled-worlds: []
 second_chance:
   description: "&8Items have a &a%chance%%&8 chance to instantly repair below &a30&8 durability"
 
@@ -78,21 +98,33 @@ second_chance:
   # This will follow a binomial distribution where the amount of trials is the durability check (30 by default, see above)
   # Since this chance will be called many times, it would be best to have this be low.
   chance-per-level: 0.1
+
+  # Disabled worlds
+  disabled-worlds: []
 efficient_brewing:
   description: "&8Potions take &a%seconds_less%&8 less seconds to brew"
 
   # The ticks faster brewing time for each level (default is 400)
   ticks-less-per-level: 6
+
+  # Disabled worlds
+  disabled-worlds: []
 mystic_resilience:
   description: "&a%chance%%&8 chance to ignore negative potion effects"
 
   # Chance per level as a percentage
   chance-per-level: 0.1
+
+  # Disabled worlds
+  disabled-worlds: []
 satiation:
   description: "&8Lose &a%percent_less%%&8 less hunger"
 
   # 100% is no hunger
   percent-less-hunger-per-level: 2
+
+  # Disabled worlds
+  disabled-worlds: []
 golden_yield:
   description: "&a%chance%%&8 chance to get &a5x&8 drops"
 
@@ -101,11 +133,17 @@ golden_yield:
 
   # The amount more drops to give
   drop-multiplier: 5
+
+  # Disabled worlds
+  disabled-worlds: []
 dodging:
   description: "&a%chance%%&8 chance to ignore incoming damage"
 
   # The chance to ignore damage, as a percentage
   chance-per-level: 0.5
+
+  # Disabled worlds
+  disabled-worlds: []
 accelerated_escape:
   description: "&8Run &a%percent_faster%%&8 faster for &a1.5&8 seconds after taking damage"
 
@@ -114,16 +152,25 @@ accelerated_escape:
 
   # The duration to go faster for, in ticks
   ticks: 30
+
+  # Disabled worlds
+  disabled-worlds: []
 infernal_resistance:
   description: "&a%chance%%&8 chance to ignore fire damage"
 
   # The chance to ignore damage, as a percentage
   chance-per-level: 2
+
+  # Disabled worlds
+  disabled-worlds: []
 bravery:
   description: "&8Take &a%percent_less%%&8 less damage from bosses"
 
   # The percent less damage to take
   percent-less-per-level: 1.5
+
+  # Disabled worlds
+  disabled-worlds: []
 dazzle:
   description: "&a%chance%%&8 chance to give your opponent nausea for &a%seconds%&8 seconds"
 
@@ -133,6 +180,8 @@ dazzle:
   ticks-per-level: 2
   # The chance to give nausea per level, as a percentage
   chance-per-level: 1.5
+  # Disabled worlds
+  disabled-worlds: []
 strong_impact:
   description: "&a%chance%%&8 chance to deal &a3x&8 damage"
 
@@ -140,11 +189,15 @@ strong_impact:
   multiplier: 3
   # The chance to deal 3x damage, per level
   chance-per-level: 0.2
+  # Disabled worlds
+  disabled-worlds: []
 endangering:
   description: "&a%chance%%&8 chance to remove your opponents invulnerability frame"
 
   # The chance as a percentage
   chance-per-level: 3
+  # Disabled worlds
+  disabled-worlds: []
 spelunking:
   description: "&a%chance%%&8 to get &a%multiplier%x&8 drops from ores"
 
@@ -172,6 +225,8 @@ spelunking:
   # with a chance to get triple drops. Same goes if above 200, but then it will always be triple with a chance
   # for quadruple.
   chance-per-level: 8
+  # Disabled worlds
+  disabled-worlds: []
 dynamic_mining:
   description: "&a%chance%%&8 chance to get Haste III for &a%seconds%&8 seconds when breaking blocks"
 
@@ -183,16 +238,22 @@ dynamic_mining:
   chance-per-level: 0.1
   # The level of haste to give
   level: 3
+  # Disabled worlds
+  disabled-worlds: []
 reimbursement:
   description: "&a%chance%%&8 chance to get experience back after enchanting"
 
   # The chance to get experience back, as a percentage
   chance-per-level: 0.5
+  # Disabled worlds
+  disabled-worlds: []
 overcompensation:
   description: "&a%chance%%&8 chance to get lapis back after enchanting"
 
   # The chance to get experience back, as a percentage
   chance-per-level: 0.75
+  # Disabled worlds
+  disabled-worlds: []
 master_lumberjack:
   description: "&a%chance%%&8 to get &a%multiplier%x&8 drops from trees"
 
@@ -217,8 +278,12 @@ master_lumberjack:
   # with a chance to get triple drops. Same goes if above 200, but then it will always be triple with a chance
   # for quadruple.
   chance-per-level: 6
+  # Disabled worlds
+  disabled-worlds: []
 magnetic_rod:
   description: "&8Increases fishing speed by &a%percentage%%"
 
   # Speed is as a percentage.
-  speed-per-level: 5
\ No newline at end of file
+  speed-per-level: 5
+  # Disabled worlds
+  disabled-worlds: []
\ No newline at end of file
diff --git a/eco-core/core-plugin/src/main/resources/skills/alchemy.yml b/eco-core/core-plugin/src/main/resources/skills/alchemy.yml
index cf2ecf6..42ea4d9 100644
--- a/eco-core/core-plugin/src/main/resources/skills/alchemy.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/alchemy.yml
@@ -1,6 +1,7 @@
 name: "Alchemy"
 description: "Brew potions to earn Alchemy XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMTExYTNjZWM3YWFmOTA0MjEyY2NmOTNiYjY3YTNjYWYzZDY0OTc4M2JhOTBiOGI2MGJiNjNjNzY4N2ViMzlmIn19fQ=='
diff --git a/eco-core/core-plugin/src/main/resources/skills/armory.yml b/eco-core/core-plugin/src/main/resources/skills/armory.yml
index 29f3c57..1e965bc 100644
--- a/eco-core/core-plugin/src/main/resources/skills/armory.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/armory.yml
@@ -1,6 +1,7 @@
 name: "Armory"
 description: "Take damage to earn Armory XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMTI2Yjc3MjMyOWNmMzJmODY0M2M0OTI4NjI2YjZhMzI1MjMzZmY2MWFhOWM3NzI1ODczYTRiZDY2ZGIzZDY5MiJ9fX0='
diff --git a/eco-core/core-plugin/src/main/resources/skills/combat.yml b/eco-core/core-plugin/src/main/resources/skills/combat.yml
index 479a37c..3fe6d29 100644
--- a/eco-core/core-plugin/src/main/resources/skills/combat.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/combat.yml
@@ -1,6 +1,8 @@
 name: "Combat"
 description: "Kill mobs to earn Combat XP"
 max-level: 50
+disabled-worlds: []
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZGVlYmI4YjAzY2QyN2QzNDM1ZTExNTYxNmI4ZWQzNWRjYjQyN2FmNWIwYjFjYzUyNmQzMjY1YTcyZDQ5M2UifX19'
diff --git a/eco-core/core-plugin/src/main/resources/skills/enchanting.yml b/eco-core/core-plugin/src/main/resources/skills/enchanting.yml
index ba8face..5ab5e4c 100644
--- a/eco-core/core-plugin/src/main/resources/skills/enchanting.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/enchanting.yml
@@ -1,6 +1,7 @@
 name: "Enchanting"
 description: "Enchant items to earn Enchanting XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNjI2NzJjODdlZWY2ODE4ODI4OTE4ZGQzY2EwMzg1NmNjYjQzNjZlN2M5YWMyNjI0YTk0MmYwZGI3ZTk2YSJ9fX0='
diff --git a/eco-core/core-plugin/src/main/resources/skills/exploration.yml b/eco-core/core-plugin/src/main/resources/skills/exploration.yml
index 5e166c2..8851f47 100644
--- a/eco-core/core-plugin/src/main/resources/skills/exploration.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/exploration.yml
@@ -1,6 +1,7 @@
 name: "Exploration"
 description: "Move to earn Exploration XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvODQ0OWI5MzE4ZTMzMTU4ZTY0YTQ2YWIwZGUxMjFjM2Q0MDAwMGUzMzMyYzE1NzQ5MzJiM2M4NDlkOGZhMGRjMiJ9fX0='
diff --git a/eco-core/core-plugin/src/main/resources/skills/farming.yml b/eco-core/core-plugin/src/main/resources/skills/farming.yml
index 87482ca..0861885 100644
--- a/eco-core/core-plugin/src/main/resources/skills/farming.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/farming.yml
@@ -1,6 +1,7 @@
 name: "Farming"
 description: "Harvest crops to earn Farming XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZjdjMzNjZDBjMTRiYTgzMGRhMTQ5OTA3ZjdhNmFhZTgzNWI2YTM1YWVhMDFlMGNlMDczZmIzYzU5Y2M0NjMyNiJ9fX0='
diff --git a/eco-core/core-plugin/src/main/resources/skills/fishing.yml b/eco-core/core-plugin/src/main/resources/skills/fishing.yml
index 9198536..6d90936 100644
--- a/eco-core/core-plugin/src/main/resources/skills/fishing.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/fishing.yml
@@ -1,6 +1,7 @@
 name: "Fishing"
 description: "Fish to earn Fishing XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZGRhNzcwYjY4NzRmYWJkMjhhNzM0NTI2YzU3MzlmMGNkNmI2YTk1NDhjYjlkZGI1NmZiMmRjMjVmODQ5NWMxIn19fQ=='
diff --git a/eco-core/core-plugin/src/main/resources/skills/mining.yml b/eco-core/core-plugin/src/main/resources/skills/mining.yml
index 26680f9..b9dbbf9 100644
--- a/eco-core/core-plugin/src/main/resources/skills/mining.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/mining.yml
@@ -1,6 +1,7 @@
 name: "Mining"
 description: "Break blocks to earn Mining XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZmIxYzI2OGVmZWM4ZDdkODhhMWNiODhjMmJmYTA5N2ZhNTcwMzc5NDIyOTlmN2QyMDIxNTlmYzkzY2QzMDM2ZCJ9fX0='
diff --git a/eco-core/core-plugin/src/main/resources/skills/woodcutting.yml b/eco-core/core-plugin/src/main/resources/skills/woodcutting.yml
index 6cb5252..0911072 100644
--- a/eco-core/core-plugin/src/main/resources/skills/woodcutting.yml
+++ b/eco-core/core-plugin/src/main/resources/skills/woodcutting.yml
@@ -1,6 +1,7 @@
 name: "Woodcutting"
 description: "Cut down trees to earn Woodcutting XP"
 max-level: 50
+disabled-worlds: []
 
 gui:
   item: 'player_head texture:eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMjBjZDEzMjIzYThkOWMxNzNjZWRjZTZjNGJlYmViYTA2YTI0YTFiYTI3NWRkM2ViNWM3OTMzZjlhNzRiYTAxMSJ9fX0='