Gildarian's Prison

Equipped creature gets "{t}: Create a Treasure token"

Release the Seal—Sacrifice 20 treasure tokens: Destroy Gildarian's Prison, Then create Gildarian, Greed's Splendor, a legendary dragon creature token with flying and "Whenever this creature attacks, create 3 Treasure tokens", and The Sealing Sword, a legendary equipment artifact token with "when this card enters the battlefield, exile target creature until The Sealing Sword exits the battlefield. Equipped creature gets +X/+X, where X is the