Cutthroat Negotiator is a rare Creature — Orc Pirate card from March of the Machine Commander (MOC), collector number 127. Current market price: $0.52, TCGplayer market prices via Scryfall.
Parley — Whenever this creature attacks, each player reveals the top card of their library. For each nonland card revealed this way, you create a tapped Treasure token. Then each player draws a card.