Terrifying Trap Hole Nightmare is a Normal Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, Terrifying Trap Hole Nightmare is Unlimited.
YGOPRODeck lists Terrifying Trap Hole Nightmare for these formats: Common Charity, TCG, OCG, Master Duel.
Terrifying Trap Hole Nightmare belongs to the Trap Hole archetype—use that tag when searching for engine pieces and tech options.
A listed print of Terrifying Trap Hole Nightmare appears in Structure Deck: Beware of Traptrix (SDBT-EN027) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Terrifying Trap Hole Nightmare is about $0.18 on TCGPlayer (prices change frequently).
