SpoilerIt's revealed that Wrath is in possession of Edwards lost limbs, explaining why he can perform alchemy when the other homunculi cannot. Wrath seeks to take the rest of Edwards’s body for himself, hoping to become a full human. Because Wrath is so young and spent most of his life in The Gate, he developed a mother-son relationship with Sloth, and will do anything to protect her. Wrath's weakness also differs from the other homunculi. Seeing The Gate of Truth paralyses Wrath with fear, and he cannot stand the sound of a crying baby.