PoH プー ヴァサゴ・カザルス
An antagonist in [[Sword Art Online]], whose real name is [b]Vassago Casals[/b]. He is the dreaded founder and former leader of Laughing Coffin, a guild of murderers, before joining Glowgen Defense Systems under the command of [[Gabriel Miller]]. Has an obsessive hatred of [[Kirito]].

His avatar's appearance is identical to his real-life appearance, with [[brown hair]], [[dark skin]], [[red eyes]] and a blue tattoo on the right side of his face. He also wields the [[Mate Chopper]], a dagger resembling a Chinese [[kitchen knife]], which becomes stronger with every player it kills.

The word "PoH" (pronounced "pooh") is an abreviation of [b]P[/b]rince [b]o[/b]f [b]H[/b]ell
poh (sao)