Donatello, Gadget Master (0212) [Teenage Mutant Ninja Turtles]

Legendary Creature — Mutant Ninja Turtle · {2}{U} · 3/2

Sneak {1}{U} (You may cast this spell for {1}{U} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.)
Whenever Donatello deals combat damage to a player, create a token that's a copy of target artifact you control.

Teenage Mutant Ninja Turtles #212 · rare