Higure, the Still Wind is a rare Legendary Creature — Human Ninja card from Planechase 2012 (PC2), collector number 18. Current market price: $16.70, TCGplayer market prices via Scryfall.
Ninjutsu {2}{U}{U} ({2}{U}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Higure 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.