Heroes for Hire is a uncommon Enchantment card from Marvel Super Heroes Commander (MSC), collector number 688. Current market price: $0.42 (foil $2.34), TCGplayer market prices via Scryfall.
When this enchantment enters, create three Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.") Sacrifice a Treasure: Exile the top card of your library. You may play it this turn.