Ruthless Knave is a uncommon Creature — Orc Pirate card from The List (PLST), collector number XLN-119. Current market price: $0.14, TCGplayer market prices via Scryfall.
{2}{B}, Sacrifice a creature: Create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.") Sacrifice three Treasures: Draw a card.