Wall of Revealing Light 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, Wall of Revealing Light is Unlimited.
YGOPRODeck lists Wall of Revealing Light for these formats: GOAT, OCG GOAT, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Wall of Revealing Light appears in Ancient Sanctuary (AST-050) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Wall of Revealing Light is about $0.51 on Cardmarket (prices change frequently).
