diff --git a/Spigot-Server-Patches/0395-MC-50319-Check-other-worlds-for-shooter-of-projectil.patch b/Spigot-Server-Patches/0395-MC-50319-Check-other-worlds-for-shooter-of-projectil.patch
new file mode 100644
index 0000000000..659ef06282
--- /dev/null
+++ b/Spigot-Server-Patches/0395-MC-50319-Check-other-worlds-for-shooter-of-projectil.patch
@@ -0,0 +1,42 @@
+From d6423d5e60baa126e36ae5a5dddca163a36992d6 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Wed, 17 Oct 2018 19:17:27 -0400
+Subject: [PATCH] MC-50319: Check other worlds for shooter of projectiles
+
+Say a player shoots an arrow through a nether portal, the game
+would lose the shooter for determining things such as Player Kills,
+because the entity is in another world.
+
+If the projectile fails to find the shooter in the current world, check
+other worlds.
+
+diff --git a/src/main/java/net/minecraft/server/EntityProjectile.java b/src/main/java/net/minecraft/server/EntityProjectile.java
+index dd8af4be80..b4a5bc600f 100644
+--- a/src/main/java/net/minecraft/server/EntityProjectile.java
++++ b/src/main/java/net/minecraft/server/EntityProjectile.java
+@@ -250,11 +250,21 @@ public abstract class EntityProjectile extends Entity implements IProjectile {
+     public EntityLiving getShooter() {
+         if (this.shooter == null && this.shooterId != null && this.world instanceof WorldServer) {
+             Entity entity = ((WorldServer) this.world).getEntity(this.shooterId);
++            // Paper start - MC-50319 - shooter might be in another world (arrows through portals)
++            if (entity == null) {
++                for (WorldServer world : world.getMinecraftServer().getWorlds()) {
++                    entity = world.getEntity(this.shooterId);
++                    if (entity != null) {
++                        break;
++                    }
++                }
++            }
++            // Paper end
+ 
+             if (entity instanceof EntityLiving) {
+                 this.shooter = (EntityLiving) entity;
+             } else {
+-                this.shooterId = null;
++                //this.shooterId = null; // Paper - don't unset shooterId
+             }
+         }
+ 
+-- 
+2.19.1
+