Scar (Fullmetal Alchemist)

Scar is a villain from the anime and manga series Fullmetal Alchemist who is part of a religious people the Ishbalans though his people forbid alcemy, due to the tattooed arm he received from his late brother allows him to use the first stages of alchemy though the origins of the arm differ between the original manga storyline and the first anime. At a later point of the story he evolves into more of an anti-hero as Scar finds that he shares a common enemy with the Elric Brothers which are the Homunculus, though his role in the story differ between the two different storylines.