Moonsnare Specialist is a common Creature — Human Ninja card from Foundations Jumpstart (J25), collector number 328. Current market price: $0.27, TCGplayer market prices via Scryfall.
Ninjutsu {2}{U} ({2}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) When this creature enters, return up to one target creature to its owner's hand.