The Law of the Normal is a Normal Spell Card.
Spell Cards are usually activated from the hand on your turn unless their type gives another timing window.
On the current TCG and OCG Forbidden & Limited lists tracked here, The Law of the Normal is Unlimited.
YGOPRODeck lists The Law of the Normal for these formats: GOAT, OCG GOAT, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of The Law of the Normal appears in Ancient Sanctuary (AST-094) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for The Law of the Normal is about $0.15 on TCGPlayer (prices change frequently).
