Walker of Secret Ways 27 (Planechase Anthology)

Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever this creature deals combat damage to a player, look at that player's hand. {1}{U}: Return target Ninja you control to its owner's hand. Activate only during your turn.

NM - $3.10
LP - $2.50
MP - $1.90
HP - $1.30
DMG - $0.70