The new boss I made up is called the ender king it was inspired by the ender boss at the end of the YouTube silvers video of surviving in the end. The ender king would spawn in extremely rare structures called ender castles, they would be very big and half would be like a staring hold underground and the other half would be a HUGE castle structure made of obsidian crying obsidian end stone purpur blocks and a lot more. The ender king would be able to summon endermen, they would be able to summon end crystals under your feet exploding when you hit, and they can shoot lasers and last of all they can teleport behind you and smash you in the ground making you unable to move.