Teacher Bun Bun (Floating)

The Bun Bun Teacher is the final boss of the Battle Cats game. This is the hardest, and strongest (not compared to Assasin Bear) enemy in the game. It can only be seen in Chapter 3-48. It has roughly 1million hp and 12000 damage. People say it is impossible to defeat, but it can be defeated with the proper strategy and all treasures must have 100% operation ratio.