Nightmare's Steelcage - DEM3-EN014 - Common Tweet Details Set: Demo Deck Pack 3 (2016) Card Number: DEM3-EN014 Rarity: Common Attribute: SPELL Card Text: This card remains on the field for 2 of your opponent's turns. While this card is face-up on the field, no monsters can attack. Card Type: Normal Spell Name: Nightmare's Steelcage
