Nightmare's Steelcage (SDD)

Nightmare's Steelcage

Card type	Magic
Number	0020
Internal number	1230
Password	58775978
For 2 of your opponent's turns, all monsters on the field cannot attack. Following the second turn, this card is destroyed.

#0021: Ansatsu

Yu-Gi-Oh! Worldwide Edition: Stairway to the Destined Duel cards (list · gallery)

Sets

Set	Rarity
Duel Tournament special pack	Super Rare
Green Eye of Wdjat pack	Common
Yellow Eye of Wdjat pack	Common

"Nightmare's Steelcage" can also be obtained through sets containing a glitch card.