Chain Ignition is a Continuous Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, Chain Ignition is Unlimited.
YGOPRODeck lists Chain Ignition for these formats: Duel Links, Common Charity, Speed Duel, TCG, OCG, Master Duel.
A listed print of Chain Ignition appears in Shadow Specters (SHSP-EN077) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Chain Ignition is about $0.03 on Cardmarket (prices change frequently).
