R&D's Secret Lair - Foil Tweet Out of stock. $35.10 Wishlist Sell This Product Details Card Number: 135/140 Card Type: Legendary Land Rarity: R Card Text: Play cards as written. Ignore all errata. T Add 1 to your mana pool. Color: Land Finish: Foil Name: R&D's Secret Lair Set Name: Unhinged