diff --git a/Spigot-Server-Patches/Reset-Ender-Crystals-on-Dragon-Spawn.patch b/Spigot-Server-Patches/Reset-Ender-Crystals-on-Dragon-Spawn.patch
new file mode 100644
index 000000000..1b4d4b4dc
--- /dev/null
+++ b/Spigot-Server-Patches/Reset-Ender-Crystals-on-Dragon-Spawn.patch
@@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Wed, 1 Jun 2016 23:29:17 -0400
+Subject: [PATCH] Reset Ender Crystals on Dragon Spawn
+
+Crystals can end up in a bad state in certain conditions which causes
+an exception on the expected number of crystals going negative.
+
+This ensures the crystals/pillars are in expected state when the dragon spawns.
+
+See #3522
+
+diff --git a/src/main/java/net/minecraft/server/EnderDragonBattle.java b/src/main/java/net/minecraft/server/EnderDragonBattle.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/server/EnderDragonBattle.java
++++ b/src/main/java/net/minecraft/server/EnderDragonBattle.java
+@@ -0,0 +0,0 @@ public class EnderDragonBattle {
+         entityenderdragon.setPositionRotation(0.0D, 128.0D, 0.0D, this.world.random.nextFloat() * 360.0F, 0.0F);
+         this.world.addEntity(entityenderdragon);
+         this.dragonUUID = entityenderdragon.getUniqueID();
++        this.resetCrystals(); // Paper
+         return entityenderdragon;
+     }
+