Sasuke, the Last Uchiha

Ninjutsu {x}{u/b}( Return an unblocked attacker you control to your hand: Put this card into play from your hand tapped and attacking.)
Sasuke, the Last Uchiha enters the battlefield with X +1/+1 counters on it.
Whenever Sasuke, the Last Uchiha deals damage to a player, you may draw a card.