The Hidden City [TDIL-EN085] Secret Rare JUMP-EN012 Set: EX: Unseen Forces Type:

Set: EX: Unseen Forces Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: International Collectors’ Edition Type: Creature — Elephant Rarity: Common Cost: {3}{G} Trample

Set: Judge Gift Cards 2002 Type: Creature — Spirit Rarity: Rare Cost: {3}{U} Flying

but it is necessary

Set: Base Set 2 Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

The Hidden City [TDIL-EN085] Secret Rare JUMP-EN012 Set: EX: Unseen Forces Type:Set: The Dark Illusion Card type: Field Spell Rarity: Secret Rare 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