Hullbreacher (Future Sight) [Mystery Booster 2]

Set: Mystery Booster 2 Type: Creature — Merfolk Pirate Rarity: Rare Cost: {2}{U} FlashIf an opponent would draw a card except the first one they draw in each of their draw steps, instead you create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") I don't need a map to find riches.