Inferno faction discussion.

Cerberus (from Ancient Greek: Κέρβερος) is a multi-headed dog in Greek mythology[1] that guards the gates of the Underworld to prevent the dead from leaving and the living from entering[2]. He is typically depicted as having three heads[3], although some accounts give him 50[4] or even 100 heads[5]. He is the offspring of Typhon and Echidna[6] or Tartarus and Gaia[7]. In one of his labors, Heracles captured and tamed Cerberus.