Wrath (voiced in Japanese by Nana Mizuki and in English by Luci Christian) is a variation of the character that is exclusive to the 2003 adaptation of Fullmetal Alchemist, and is not found in the manga or in Brotherhood.
He is a being that came to be after Izumi Curtis tried to use alchemy to revive her baby, much in the same way the Elric brothers did, and it went just about as well. As a part of the group of Homunculi, he’s well suited to his name, becoming more and more like the title after consuming the stones.
Wrath has long, shaggy, blackish-brown hair and slitted violet eyes. He wears a similar outfit to Envy’s in style, once fully becoming a homunculus. It’s formed of a black crop turtleneck with a short, partial sleeve crop top over it, small matching shorts, and one foot cover/wrist cover respectively. There are red circular markings that start at mid-thigh and continue up past the bottom of the shirt, much like the ones the others have.