“A soul sealed in a suit of armor — no body, but the most human person in the story.”
Performs alchemy through transmutation circles — not as instinctively gifted as Ed, but methodical and precise.
The massive armor body grants overwhelming physical combat power with no pain or fatigue — a double-edged gift.
No body, yet the most human character in the series. Quiet and thoughtful against Ed's fire. He puts companions and his brother before himself, and tends to conceal his own pain. He carries the desire to get his body back but doesn't let it define him into despair.