The Hidden City is a Secret Rare Spell Card card from Yu-Gi-Oh! (The Dark Illusion, TDIL). Current market price: $3.30.
Secret Rare
The Dark Illusion (TDIL)
Card Text
When this card is activated: You can add 1 "Subterror" monster from your Deck to your hand. Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position. Once per turn, when an opponent's monster declares an attack: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position, then you can negate the attack. You can only activate 1 "The Hidden City" per turn.
