Tatyus

Tatyus is the prince of Bellonia and, at one point, an adversary to the Main Characters. He was raised in a nation that committed genocide against an unknown people containing Beligrad's mother. At one point Tatyus realized everything he had been taught had been propaganda and that his family was manipulating him.

He is the vanguard of The Archoknights and is highly susceptible to mind control, possibly due to his brainwashed upbringing.