Powers: Possessed an alien petrification ray, allowing him to turn others to stone.
Bio: A member of the D'Bari race whose ship crashed on earth many centuries ago. Appearance and petrifying ray caused him to be mistaken for Medusa. Encountered Avengers and Namor during the episode leading up to the return of Captain America.
Home planet of D'Bari IV destroyed by the Phoenix, and very few of the race survived, including (and perhaps even limited to) Vuk.
Later would don a powerful suit of armor, calling itself Starhammer, and seek vengeance on Jean Grey. Had a son, Bzztl, by asexual means while trapped on the Collector's Prisonworld. May have died when Galactus consumed the planet (not seen among the escapees).