Half-life was a member of the team to imitate the Unified Field Theory by Graviton. During the ensuring battle she was knocked unconscious after battling both Quantum and Graviton. In the course of the battle Halflife was thrown into space aboard Graviton's floating fortress, and as a result destroyed the fortress.
Half-life was created by Steve Englehart and Al Milgrom in 1986 and first appeared in West Coast Avengers # 12.
Powers and Abilities
Half-life has the power to age any living being just by touching them.