Mask of Restrict 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.
On the current TCG and OCG Forbidden & Limited lists tracked here, Mask of Restrict is Unlimited.
YGOPRODeck lists Mask of Restrict for these formats: GOAT, OCG GOAT, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
Mask of Restrict belongs to the Mask archetype—use that tag when searching for engine pieces and tech options.
A listed print of Mask of Restrict appears in Dark Beginning 1 (DB1-EN221) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Mask of Restrict is about $0.87 on Cardmarket (prices change frequently).
