Joker  

Doom, ジョーカー

The Joker is portrayed as having green hair and a scar beneath his eye. He initially appears in Tom's shop and is suspected by Lief's squad. As part of the resistance against Shadowlord, he takes care of Dain. His experiences in the Shadowlands, which included fighting a Vraal, resulted in amnesia. Later on, he assists Lief's squad in locating the heir to the throne.