diff --git a/Spigot-Server-Patches/0588-Optimise-getType-calls.patch b/Spigot-Server-Patches/0588-Optimise-getType-calls.patch
new file mode 100644
index 0000000000..3d55c63ff4
--- /dev/null
+++ b/Spigot-Server-Patches/0588-Optimise-getType-calls.patch
@@ -0,0 +1,96 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <spottedleaf@spottedleaf.dev>
+Date: Wed, 3 Jun 2020 11:37:13 -0700
+Subject: [PATCH] Optimise getType calls
+
+Remove the map lookup for converting from Block->Bukkit Material
+
+diff --git a/src/main/java/net/minecraft/server/IBlockData.java b/src/main/java/net/minecraft/server/IBlockData.java
+index 10a5901db1e0efe0b7d6958098bb0ae492a9e76f..e7aa8aca2458a7fea7bc3bf1335b04daeaba98c2 100644
+--- a/src/main/java/net/minecraft/server/IBlockData.java
++++ b/src/main/java/net/minecraft/server/IBlockData.java
+@@ -8,6 +8,19 @@ public class IBlockData extends BlockBase.BlockData {
+ 
+     public static final Codec<IBlockData> b = a((Codec) IRegistry.BLOCK, Block::getBlockData).stable();
+ 
++
++    // Paper start - optimise getType calls
++    org.bukkit.Material cachedMaterial;
++
++    public final org.bukkit.Material getBukkitMaterial() {
++        if (this.cachedMaterial == null) {
++            this.cachedMaterial = org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(this.getBlock());
++        }
++
++        return this.cachedMaterial;
++    }
++    // Paper end - optimise getType calls
++
+     public IBlockData(Block block, ImmutableMap<IBlockState<?>, Comparable<?>> immutablemap, MapCodec<IBlockData> mapcodec) {
+         super(block, immutablemap, mapcodec);
+     }
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
+index ff8ba545748c1065f6560d9d11a22c64d9a5347b..db1edc07e4a797280ee872168b69a0e2232529b6 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
+@@ -79,7 +79,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
+     public Material getBlockType(int x, int y, int z) {
+         CraftChunk.validateChunkCoordinates(x, y, z);
+ 
+-        return CraftMagicNumbers.getMaterial(blockids[y >> 4].a(x, y & 0xF, z).getBlock());
++        return blockids[y >> 4].a(x, y & 0xF, z).getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     @Override
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+index 3524b677525bf2bb529b797fe1f258efb34ac3fc..3baf7b75c65c9beba40945ba904315251b5b7a64 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
++++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+@@ -214,7 +214,7 @@ public class CraftBlock implements Block {
+ 
+     @Override
+     public Material getType() {
+-        return CraftMagicNumbers.getMaterial(world.getType(position).getBlock());
++        return world.getType(position).getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     @Override
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+index 0f89e776816ad4ecb6c3e54c2549692f1b5b6aae..36d7de6e6540e156499edb4b69b8bbaeb0d6dc54 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
++++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+@@ -135,7 +135,7 @@ public class CraftBlockState implements BlockState {
+ 
+     @Override
+     public Material getType() {
+-        return CraftMagicNumbers.getMaterial(data.getBlock());
++        return data.getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     public void setFlag(int flag) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+index 7591159c25899fb7a58b25622c6b7241b788652e..820644e0971b42a9698208544232ea87a04ed4a9 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
++++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+@@ -44,7 +44,7 @@ public class CraftBlockData implements BlockData {
+ 
+     @Override
+     public Material getMaterial() {
+-        return CraftMagicNumbers.getMaterial(state.getBlock());
++        return state.getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     public IBlockData getState() {
+diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
+index 948a59217cca0f8dfa9d3befb61e679a67bf29bc..1510d80891156ba97ae59e39f928b97d0226b057 100644
+--- a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
++++ b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
+@@ -73,7 +73,7 @@ public final class CraftChunkData implements ChunkGenerator.ChunkData {
+ 
+     @Override
+     public Material getType(int x, int y, int z) {
+-        return CraftMagicNumbers.getMaterial(getTypeId(x, y, z).getBlock());
++        return getTypeId(x, y, z).getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     @Override