Higure, the Still Wind [Planechase 2012]

Ninjutsu 2UU (2UU, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever Higure, the Still Wind deals combat damage to a player, you may search your library for a Ninja card, reveal it, put it into your hand, then shuffle.
2: Target Ninja creature can't be blocked this turn.