Roar of the Earthbound Immortal is a Continuous Trap Card.
Trap Cards are normally Set first and can be activated on a later turn, often in response to an action.
On the current TCG and OCG Forbidden & Limited lists tracked here, Roar of the Earthbound Immortal is Unlimited.
YGOPRODeck lists Roar of the Earthbound Immortal for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
Roar of the Earthbound Immortal belongs to the Earthbound archetype—use that tag when searching for engine pieces and tech options.
A listed print of Roar of the Earthbound Immortal appears in Legendary Collection 5D's Mega Pack (LC5D-EN159) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Roar of the Earthbound Immortal is about $0.06 on Cardmarket (prices change frequently).
