Synchro Strike is a Normal 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, Synchro Strike is Unlimited.
YGOPRODeck lists Synchro Strike for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Synchro Strike appears in Crossroads of Chaos (CSOC-EN066) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Synchro Strike is about $0.11 on Cardmarket (prices change frequently).
