Cerberus, the three-headed legend, takes only second prize in a certain land where a cetran trio of siblings dwell. the elder brother Bary, sister Roby, and their younger brother Maurice have surpassed the orignal cerberus and grown famous for their ability as a beastmen to join and split at will.
- Added on September 6, 2012 as one of the Battle Royale III Ranking Rewards.
- Rereleased on October 18, 2012 in Premium BR4 Reward Ticket rewarded during Battle Royale IV.
- Available since May 10, 2014 with Returning UR Ticket, a Total Completion Reward during Revenge of the Ancients Odyssey Event.
- Rereleased on May 12, 2014 as a part of 2nd Anniversary Double Dip Grab Bag Card Pack.
Latinized form of the Greek Κερβερος (Kerberos) which possibly meant "demon of the pit". Cerberus in Greek and Roman mythology, is a multi-headed (usually three-headed) dog, or "hellhound" with a serpent's tail, a mane of snakes, and a lion's claws. He guards the entrance of the underworld to prevent the dead from escaping and the living from entering.