Abominable Chamber of the Unchained is a Normal 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, Abominable Chamber of the Unchained is Unlimited.
YGOPRODeck lists Abominable Chamber of the Unchained for these formats: Common Charity, TCG, OCG, Master Duel.
Abominable Chamber of the Unchained belongs to the Unchained archetype—use that tag when searching for engine pieces and tech options.
A listed print of Abominable Chamber of the Unchained appears in 2020 Tin of Lost Memories Mega Pack (MP20-EN192) at Common rarity.
Among markets shown on this page, the lowest listed snapshot for Abominable Chamber of the Unchained is about $0.54 on TCGPlayer (prices change frequently).
