Bullseye, Death Dealer (#209)

Type: Legendary Creature — Human Assassin Villain

Text: When Bullseye enters, you may sacrifice an artifact or discard a nonland card. When you do, Bullseye deals 2 damage to any target.
{3}, {T}, Sacrifice an artifact or discard a nonland card: Bullseye deals 2 damage to any target.

"I don't miss."

Set: Marvel Super Heroes (#209)