Daring Saboteur is a rare Creature — Human Pirate card from Ixalan (XLN), collector number 49. Current market price: $0.30 (foil $0.32), TCGplayer market prices via Scryfall.
{2}{U}: This creature can't be blocked this turn. Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card.