Logos is a unique Sarkaz caster. Not only is he a male Banshee, a rare sight within the sub-race, but he was also appointed to be the successor of the Banshee Lord at a young age. His Originium Arts is oral-type, allowing him to cast it by simply speaking or writing with his bone pen. He is the most powerful Elite Operator. Logos is good friends with operator Mechanist- a male giraffe Elafia. Logos has pink eyes, short grey-blue hair that reaches his shoulders, pointed ears, and two black horns.