Wild Fire is a Quick-Play 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, Wild Fire is Unlimited.
YGOPRODeck lists Wild Fire for these formats: Duel Links, Speed Duel, Common Charity, Edison, TCG, OCG, Master Duel.
Wild Fire belongs to the Blaze Accelerator archetype—use that tag when searching for engine pieces and tech options.
A listed print of Wild Fire appears in Force of the Breaker (FOTB-EN039) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Wild Fire is about $0.06 on Cardmarket (prices change frequently).
