Mortikai
Mortikai is the worst Resputoarian that Noah has met so far. He has the same powers as Demetrius, but stronger. He's known as the Ruler of The Resputoarians, because that is what he signed his name as in the redacted document.
Mortikai has Demetrius's powers, but not only can he use several at once; he can also stop or alter time. It has not yet been confirmed that he can summon the spirits of Nesrahide, but nobody knows.
Appearance
Mortikai looks like a jerk. (And he is).
History
Unknown.
Reader's theories
He's related to someone on the team.
Questions asked about him
Why did he become a Resputoarian in the first place?
Why isn't his name spelled "Mordecai?"
Why does he hate Demetrius so much?
Why isn't his name spelled "Mordecai?"
Why does he hate Demetrius so much?
Inspiration
Alex Burns. (Haha Alex...I'm totally kidding).