Wattcine 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, Wattcine is Unlimited.
YGOPRODeck lists Wattcine for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
Wattcine belongs to the Watt archetype—use that tag when searching for engine pieces and tech options.
A listed print of Wattcine appears in Duelist Revolution (DREV-EN050) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Wattcine is about $0.12 on Cardmarket (prices change frequently).
