Labyrinth of Nightmare - AST-108 - Common - 1st Edition Tweet Out of stock. Wishlist Details Attribute: Trap Card Number: AST-108 Card Rules: Rulings powered by The Netrep Card Text: During the End Phase of each turn, change the Battle Positions of all face-up monsters on the turn player's side of the field. Card Type: Continuous Trap Edition: 1st Name: Labyrinth of Nightmare Passcode: 66526672 Rarity: Common Set: Ancient Sanctuary