Dockside Extortionist is a mythic Creature — Goblin Pirate card from Double Masters 2022 (2X2), collector number 107. Current market price: $9.44 (foil $24.38), TCGplayer market prices via Scryfall.
When this creature enters, create X Treasure tokens, where X is the number of artifacts and enchantments your opponents control. (Treasure tokens are artifacts with "{T}, Sacrifice this token: Add one mana of any color.")