R&D's Secret Lair Tweet NM-Mint, English, limit 36 $0.10 Light Play, English, limit 36 $0.08 Moderate Play, English, limit 36 $0.07 Heavy Play, English, limit 36 $0.06 Damaged, English, limit 36 $0.05 Buy This Product Details Color: Land Card Text: Play cards as written. Ignore all errata. T Add 1 to your mana pool. Rarity: R Card Type: Legendary Land Name: R&D's Secret Lair Finish: Regular Card Number: 135/140 Set Name: Unhinged