Magic: The Gathering
Unholy Annex // Ritual Chamber
Duskmourn: House of Horror Promos · 118p · Rare
Current UK price · near mint
£1.11▲ 4.7%
As of 2026-05-23 · folio price index · last 7 days
About this card
Unholy Annex // Ritual Chamber is a Rare from Duskmourn: House of Horror Promos, part of the Magic: The Gathering trading card game. Track its price, watch its history, and manage your full TCG collection — across 13 games and counting — with folio. Built by collectors, for collectors.