Poisonous Winds is a Continuous 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, Poisonous Winds is Unlimited.
YGOPRODeck lists Poisonous Winds for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
A listed print of Poisonous Winds appears in Photon Shockwave (PHSW-EN062) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Poisonous Winds is about $0.09 on Cardmarket (prices change frequently).
