Taskmaster, Mercenary Mimic is a rare Legendary Creature — Human Mercenary Villain card from Marvel Super Heroes (MSH), collector number 425. Current market price: $1.93 (foil $2.52), TCGplayer market prices via Scryfall.
Photographic Reflexes — At the beginning of your first main phase, until your next turn, Taskmaster becomes a copy of up to one target creature on the battlefield or creature card in a graveyard, except his name is Taskmaster, Mercenary Mimic and he's a legendary Human Mercenary Villain creature.