Mecha-Bun (Floating)

Mecha Bun is the main boss in the Stage Eldritch Forces. Curiously enough, he can be unlocked as a cat counterpart with a guaranteed drop in said level.

Enemy
Mecha Bun is a variant of Teacher Bun Bun, found in the final subchapter within Stories of Legend. Universal amongst his variants, he sports high health and damage along with quick attack speed. However, this variant has higher range(?) and considerably gargantuan amounts of health. Despite having Mecha in his name, he's considered traitless and floating, so don't get confused with him being Metal!

English Version
Artifact of an ancient empire which once ruled the Earth. A dark union of Doges has revived this terrible force, but thankfully they only have one copy of the pilot's manual to share!