Alistair Mizael

Alistair Mizael is a major supporting character in the anime, Spirit Chi Warriors!. He is a good friend of Yugi Typhoon, due to the fact that they both have troubling dark pasts, father issues, and dark entities infused within them. Alistair was taken captive by Atticus Bakura due to his high level of potential, due to his Possessed state. Ever since then, Alistair has been trying his best to suppress his inner demons as if he does not, he could end up murdering all the people he once cared about, and end up having a fate similar to his parents did. Through the eyes of Dark Yliaster, he is a major rival of Yugi's, wanting to murder him for his father's sake, so that he can prepare for his father's re-conquering over the universe. Also, Alistair, through connection of his past self, Yliaster, is the son of Ra. Despite this, Alistair doesn't share any of the same tendencies that his father and his past life has. Alistair is one of four people with a special Spirit Beast, as he found the Legendary fourth monster, Slifer, as he was in possession of it the begin with.

Dark Yliaster
Dark Yliaster (暗いアリスター) is a possessed-state or form of Alistair Mizael. Alistair takes this form whenever the spirit of the son of Ra, Yliaster Kotsujou takes over Alistair's body whenever he pleases, due to Alistair's weak amount of willpower. Alistair enters this form under extreme emotions, stress, or if Yliaster simply wants to take control over Alistair for his own personal reasons.