Oroku Saki, Shredder Rising (Teenage Mutant Ninja Turtles #68)

Legendary Creature — Human Ninja - {2}{B}
Sneak {1}{B} (You may cast this spell for {1}{B} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.)
Whenever Oroku Saki deals combat damage to a player, you draw a card and lose 1 life.
3/1