boss ideas that will drive people insane pls

this is my alt account for the shogun

some of the dungeon part you enter a japanese temple. You have to fight your way past ninjas maybe?

I am currently working on a mod and its hard to come up with ideas so i dont have lore, but maybe he could be a famed general you rise form the dead.

using some thing similar to the wither fight, then a cool cutscene where he turns in to dragon.

Ok, ok.

A frog, where if you aren't fast enough in killing it, it spawns another of itself.

My message was a response to end plasma studio's ingur thing by the way.