Marbas

Marbas was a bioweapon engineered by Vasilisk Corporation. A simulated version of Marbas was on the Vasilisk computer system. It was named after the Great President of Hell in demonology, who is said to govern thirty-six legions of demons.

Gameplay
Marbas is one of the three standard "Clan Creatures", who represent an online team and which must be defeated in online battles.