Nightmare's Steelcage - SDMA-EN021 - Common - Unlimited Edition Tweet Out of stock. Wishlist Details Card Rules: No rulings available for this card Passcode: 58775978 Set: Structure Deck: Marik Card Number: SDMA-EN021 Rarity: Common Attribute: Spell Card Text: This card remains face-up on the field for 2 of your opponent's turns. No monsters can attack. Destroy this card during your opponent's 2nd End Phase after this card was activated. Card Type: Normal Spell Name: Nightmare's Steelcage Edition: Unlimited
