Ingenious Infiltrator is a uncommon Creature — Vedalken Ninja card from Modern Horizons (MH1), collector number 204. Current market price: $1.54 (foil $6.04), TCGplayer market prices via Scryfall.
Ninjutsu {U}{B} ({U}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever a Ninja you control deals combat damage to a player, draw a card.