Imperial Order is a Continuous Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
Ban status for Imperial Order: TCG Forbidden, OCG Forbidden. Confirm the latest list for your event or online format before you main it.
YGOPRODeck lists Imperial Order for these formats: GOAT, OCG GOAT, Common Charity, Edison, Duel Links, TCG, OCG, Master Duel.
A listed print of Imperial Order appears in Dark Beginning 1 (DB1-EN086) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Imperial Order is about $0.11 on Cardmarket (prices change frequently).
