Fateful Hour 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, Fateful Hour is Unlimited.
YGOPRODeck lists Fateful Hour for these formats: TCG, OCG, Master Duel.
Fateful Hour belongs to the Shiranui archetype—use that tag when searching for engine pieces and tech options.
A listed print of Fateful Hour appears in Savage Strike (SAST-EN075) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Fateful Hour is about $0.05 on Cardmarket (prices change frequently).
