Forbidden Arts of the Gishki is a Ritual 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, Forbidden Arts of the Gishki is Unlimited.
YGOPRODeck lists Forbidden Arts of the Gishki for these formats: Duel Links, TCG, OCG, Master Duel.
Forbidden Arts of the Gishki belongs to the Gishki archetype—use that tag when searching for engine pieces and tech options.
A listed print of Forbidden Arts of the Gishki appears in Duel Terminal 6a (DT06-EN045) at Duel Terminal Normal Parallel Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Forbidden Arts of the Gishki is about $0.21 on Cardmarket (prices change frequently).
