Dedication through Light and Darkness 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, Dedication through Light and Darkness is Unlimited.
YGOPRODeck lists Dedication through Light and Darkness for these formats: GOAT, OCG GOAT, Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
Dedication through Light and Darkness belongs to the Dark Magician archetype—use that tag when searching for engine pieces and tech options.
A listed print of Dedication through Light and Darkness appears in Dark Revelation Volume 2 (DR2-EN096) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Dedication through Light and Darkness is about $0.15 on Cardmarket (prices change frequently).
