Arcane Adaptation (XLN) Tweet Out of stock. Wishlist Details Card Text: As Arcane Adaptation enters the battlefield, choose a creature type. Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield. When purchasing this unique product, please keep in mind that this card only appears in the Secret Lair Commander Deck: Everyone’s Invited! - Double Rainbow Foil Edition and will ship out to you after the seller receives the product directly from Wizards of the Coast.The estimated time frame for sellers to receive stock is not fixed, so it could be anywhere between 1 - 10 weeks for delivery. Rarity: R Card Type: Enchantment Name: Arcane Adaptation (XLN) Finish: Regular Card Number: 0046 Set Name: The List