Grigori

"The words "hero" and "villain", "good" and "evil" are just pretty things made by people to make themselves feel better. Such things don't exist. I'll tell you why. A hero cannot be what is imagined, a pure hearted human, who saves all for no reason other than doing good. Bullshit. Humans are greedy, they want only for their own gain. And they aren't free of sin. No human is. Villains, are humans regardless. They have their reasons for what they did. Things that fueled them. Either they were betrayed, or no one listened. Either way, who would listen to someone branded as "villain"? A hero is loved by many, and a villain is detested by all. I think it's obvious why poeple would pursue the former, and kill the latter."

- Grigori's harsh outlook on life Grigori (グリゴリ, Gurigori lit. The Watcher) was once an assassin of great infamy who was known for completing over 100 jobs without fault. His reputation made him fearful and respected, by those who desired his head, and those who saw him as an idol for his actions. However, he was eventually caught, and executed on the spot by bounty hunters, though the reason why or how is left unknown.

Years after his death, Grigori's reputation made him pursued and then revived by Deathdealer as one of his strongest "puppets", serving as his bodyguard during travelling and "buisness".

Master Hand to Hand Combatant

 * All-Killing Style (万殺流, Bansatsu-ryū) :
 * Reverse God Technique (逆神術, Sakagami-jutsu) :
 * End of Life Technique (絶命術, Zetsume-jutsu):
 * Survivor Death (遺族死, Izokushi):

Trivia

 * Grigori's appearance is based off of Asura from Soul Eater.