Arakune

Arakune is an antagonist in BlazBlue series. He used to be Lotte Carmine a jealous scientist of sector seven who envies Kokonoe as the head scientist and a close friend of Litchi but during the boundary he experimented on himself and became Arakune a a blob monster. He was later captured by the N.O.L. as a bargaining tool for Litchi to join.