Wither Seal.
You must kill the wither in order to access the end (careful if you try to go in anyway you will fall right into the lava)
Locks the End behind the Wither. You can't step through an End Portal until you've slain the Wither — once it falls, the seal breaks for the whole world. A small progression fix for the most skipped boss in the game
The Wither Seal. Team
