Fire Formation - Yoko 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, Fire Formation - Yoko is Unlimited.
YGOPRODeck lists Fire Formation - Yoko for these formats: Duel Links, TCG, OCG, Master Duel.
Fire Formation - Yoko belongs to the Fire Formation archetype—use that tag when searching for engine pieces and tech options.
A listed print of Fire Formation - Yoko appears in 2014 Mega-Tin Mega Pack (MP14-EN104) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Fire Formation - Yoko is about $0.16 on Cardmarket (prices change frequently).
