exosister card sleeves Elis & Elaine Holographic Yu-Gi-Oh Exosisters Arcadia Knight Deck

The big draw here is the low opportunity cost: You can trade a Swamp entering untapped for a potential late-game powerhouse

Control and midrange Commander decks particularly appreciate this escalating draw pattern, as it turns unused mana into overwhelming hand advantage over time

Later on, you could be making Wurmcoil Engines or Combustible Gearhulks, and if you happen to have a token doubler like Anointed Procession on hand, it will not be difficult to run away with games

You can either discard it and return it with Hashaton, letting you acquire a busted draw engine for just three mana, or you can play it honestly later in the game and use its self-exile ability to discard cards and enable other Hashaton shenanigans