Heavy Storm is a Normal Spell Card.
Spell Cards are usually activated from the hand on your turn unless their type gives another timing window.
Ban status for Heavy Storm: TCG Forbidden, OCG Limited. Confirm the latest list for your event or online format before you main it.
YGOPRODeck lists Heavy Storm for these formats: GOAT, OCG GOAT, Common Charity, Edison, Duel Links, TCG, OCG, Master Duel.
A listed print of Heavy Storm appears in Battle Pack: Epic Dawn (BP01-EN038) at Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Heavy Storm is about $0.10 on Cardmarket (prices change frequently).
