Eelfang

"'You will DIE for lying to me...' Eelfang to Zorak after his Psychosis feeding was zapped."Eelfang was a minor character in the Dark Forest Arc, but became a main protagonist and an Antagonist outside his right mind

Dark Forest Arc
Eelfang is mostly seen with Brokeneye and Paleflame, helping them with emotional problems like a real pal.

He is next seen fighting in the Dark Forest battle, which he kills Clawtail a second time, though unfortunately Dustfeather, his father was fighting against Sigma, and the latter killed each other. Leaving Eelfang grief stricken.