Cynet Rollback 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, Cynet Rollback is Unlimited.
YGOPRODeck lists Cynet Rollback for these formats: Speed Duel, Duel Links, TCG, OCG, Master Duel.
Cynet Rollback belongs to the Cynet archetype—use that tag when searching for engine pieces and tech options.
A listed print of Cynet Rollback appears in Cyberstorm Access (CYAC-EN051) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Cynet Rollback is about $0.10 on Cardmarket (prices change frequently).
