The Bull Demon King is the boss Book 5, chapter 8. It has 30 hearts. He is based on a demonic bull from Chinese legends.


Lores Description Action
Charge Rams Lex The bull charges Lex
Fury Stomp Cursed Tile The bull stomp the ground and let the tile be cursed.

Demonic Shield

Shields Bull Demon King A shield protects the Bull Demon King.
Fiery Armor Fires and Poisons Lex The Bull stomps 2 times.


  • It is the only boss that does not have the armored status on the right.
  • This boss probably is one of toughest bosses that player must fight with. the main reason behind this opinion is due to its complicated lore attacks.