Infernity Barrier is a Counter 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, Infernity Barrier is Unlimited.
YGOPRODeck lists Infernity Barrier for these formats: Duel Links, Common Charity, TCG, OCG, Master Duel.
Infernity Barrier belongs to the Infernity archetype—use that tag when searching for engine pieces and tech options.
A listed print of Infernity Barrier appears in Collectible Tins 2012 Wave 2.5 (CT09-EN023) at Super Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Infernity Barrier is about $0.52 on TCGPlayer (prices change frequently).
