diff --git a/core/src/main/java/net/momirealms/craftengine/core/util/BlockEntityTickersList.java b/core/src/main/java/net/momirealms/craftengine/core/util/BlockEntityTickersList.java
new file mode 100644
index 000000000..124269086
--- /dev/null
+++ b/core/src/main/java/net/momirealms/craftengine/core/util/BlockEntityTickersList.java
@@ -0,0 +1,111 @@
+/**
+ * This implementation references the BlockEntityTickersList implementation by Winds Studio,
+ * available at: https://github.com/Winds-Studio/Leaf/blob/b9ebff/leaf-server/src/main/java/org/dreeam/leaf/util/list/BlockEntityTickersList.java
+ * <p>
+ * This work is licensed under the GNU General Public License v3.0 (GPLv3)
+ */
+package net.momirealms.craftengine.core.util;
+
+import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
+import it.unimi.dsi.fastutil.objects.ObjectArrayList;
+import net.momirealms.craftengine.core.block.entity.tick.TickingBlockEntity;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+/**
+ * A list for ServerLevel's blockEntityTickers
+ * <p>
+ * This list behaves identically to ObjectArrayList, but it has an additional method, `removeAllByIndex`, that allows a list of integers to be passed indicating what
+ * indexes should be deleted from the list
+ * <p>
+ * This is faster than using removeAll, since we don't need to compare the identity of each block entity, and faster than looping thru each index manually and deleting with remove,
+ * since we don't need to resize the array every single remove.
+ */
+public final class BlockEntityTickersList extends ObjectArrayList<TickingBlockEntity> {
+
+    private final IntOpenHashSet toRemove = new IntOpenHashSet();
+    private int startSearchFromIndex = -1;
+
+    /**
+     * Creates a new array list with {@link #DEFAULT_INITIAL_CAPACITY} capacity.
+     */
+    public BlockEntityTickersList() {
+        super();
+    }
+
+    /**
+     * Creates a new array list and fills it with a given collection.
+     *
+     * @param c a collection that will be used to fill the array list.
+     */
+    public BlockEntityTickersList(final Collection<? extends TickingBlockEntity> c) {
+        super(c);
+    }
+
+    /**
+     * Marks an entry as removed
+     *
+     * @param index the index of the item on the list to be marked as removed
+     */
+    public void markAsRemoved(final int index) {
+        // The block entities list always loop starting from 0, so we only need to check if the startSearchFromIndex is -1 and that's it
+        if (this.startSearchFromIndex == -1)
+            this.startSearchFromIndex = index;
+
+        this.toRemove.add(index);
+    }
+
+    /**
+     * Removes elements that have been marked as removed.
+     */
+    public void removeMarkedEntries() {
+        if (this.startSearchFromIndex == -1) // No entries in the list, skip
+            return;
+
+        removeAllByIndex(startSearchFromIndex, toRemove);
+        toRemove.clear();
+        this.startSearchFromIndex = -1; // Reset the start search index
+    }
+
+    /**
+     * Removes elements by their index.
+     */
+    private void removeAllByIndex(final int startSearchFromIndex, final IntOpenHashSet c) { // can't use Set<Integer> because we want to avoid autoboxing when using contains
+        final int requiredMatches = c.size();
+        if (requiredMatches == 0)
+            return; // exit early, we don't need to do anything
+
+        final Object[] a = this.a;
+        int writeIndex = startSearchFromIndex;
+        int lastCopyIndex = startSearchFromIndex;
+        int matches = 0;
+
+        for (int readIndex = startSearchFromIndex; readIndex < size; readIndex++) {
+            if (c.contains(readIndex)) {
+                matches++;
+                final int blockLength = readIndex - lastCopyIndex;
+                if (blockLength > 0) {
+                    System.arraycopy(a, lastCopyIndex, a, writeIndex, blockLength);
+                    writeIndex += blockLength;
+                }
+                lastCopyIndex = readIndex + 1;
+
+                if (matches == requiredMatches) {
+                    break;
+                }
+            }
+        }
+
+        final int finalBlockLength = size - lastCopyIndex;
+        if (finalBlockLength > 0) {
+            System.arraycopy(a, lastCopyIndex, a, writeIndex, finalBlockLength);
+            writeIndex += finalBlockLength;
+        }
+
+        if (writeIndex < size) {
+            Arrays.fill(a, writeIndex, size, null);
+        }
+        size = writeIndex;
+    }
+}
\ No newline at end of file
diff --git a/core/src/main/java/net/momirealms/craftengine/core/world/CEWorld.java b/core/src/main/java/net/momirealms/craftengine/core/world/CEWorld.java
index 38b3985ec..5d35506a7 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/world/CEWorld.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/world/CEWorld.java
@@ -1,13 +1,13 @@
 package net.momirealms.craftengine.core.world;
 
 import ca.spottedleaf.concurrentutil.map.ConcurrentLong2ReferenceChainedHashTable;
-import it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet;
 import net.momirealms.craftengine.core.block.ImmutableBlockState;
 import net.momirealms.craftengine.core.block.entity.BlockEntity;
 import net.momirealms.craftengine.core.block.entity.tick.TickingBlockEntity;
 import net.momirealms.craftengine.core.plugin.CraftEngine;
 import net.momirealms.craftengine.core.plugin.config.Config;
 import net.momirealms.craftengine.core.plugin.scheduler.SchedulerTask;
+import net.momirealms.craftengine.core.util.BlockEntityTickersList;
 import net.momirealms.craftengine.core.world.chunk.CEChunk;
 import net.momirealms.craftengine.core.world.chunk.storage.StorageAdaptor;
 import net.momirealms.craftengine.core.world.chunk.storage.WorldDataStorage;
@@ -25,12 +25,14 @@ public abstract class CEWorld {
     protected final WorldHeight worldHeightAccessor;
     protected List<SectionPos> pendingLightSections = new ArrayList<>();
     protected final Set<SectionPos> lightSections = ConcurrentHashMap.newKeySet(128);
-    protected final List<TickingBlockEntity> tickingBlockEntities = new ArrayList<>();
+    protected final BlockEntityTickersList tickingBlockEntities = new BlockEntityTickersList();
     protected final List<TickingBlockEntity> pendingTickingBlockEntities = new ArrayList<>();
     protected volatile boolean isTickingBlockEntities = false;
     protected volatile boolean isUpdatingLights = false;
     protected SchedulerTask syncTickTask;
     protected SchedulerTask asyncTickTask;
+    @SuppressWarnings("FieldCanBeLocal")
+    private int tileTickPosition;
 
     public CEWorld(World world, StorageAdaptor adaptor) {
         this.world = world;
@@ -205,15 +207,15 @@ public abstract class CEWorld {
             this.pendingTickingBlockEntities.clear();
         }
         if (!this.tickingBlockEntities.isEmpty()) {
-            ReferenceOpenHashSet<TickingBlockEntity> toRemove = new ReferenceOpenHashSet<>();
-            for (TickingBlockEntity blockEntity : this.tickingBlockEntities) {
+            for (this.tileTickPosition = 0; this.tileTickPosition < this.tickingBlockEntities.size(); this.tileTickPosition++) {
+                TickingBlockEntity blockEntity = this.tickingBlockEntities.get(this.tileTickPosition);
                 if (blockEntity.isValid()) {
                     blockEntity.tick();
                 } else {
-                    toRemove.add(blockEntity);
+                    this.tickingBlockEntities.markAsRemoved(this.tileTickPosition);
                 }
             }
-            this.tickingBlockEntities.removeAll(toRemove);
+            this.tickingBlockEntities.removeMarkedEntries();
         }
         this.isTickingBlockEntities = false;
     }