Dragon Ravine is a Field 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, Dragon Ravine is Unlimited.
YGOPRODeck lists Dragon Ravine for these formats: Common Charity, TCG, OCG, Master Duel.
Dragon Ravine belongs to the Dragunity archetype—use that tag when searching for engine pieces and tech options.
A listed print of Dragon Ravine appears in Astral Pack Seven (AP07-EN012) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Dragon Ravine is about $0.13 on Cardmarket (prices change frequently).
