The Ender Lord is a mob from the Legendary Beasts mod. He spawns in an End stone pyramid which has endermen spawners inside. He has 150 hearts and attacks you by hitting you with his staff, dealing a whopping 7.5 hearts. He also can teleport directly behind you. When you kill him he will drop 1-2 sacred eyes, and his ender staff, which makes you teleport like an enderman. The easy way to kill him is to hide under the two-block height corner, because he is too tall to hit you if you do that. However, if you don't he will be extremely hard with or without diamond gear.