Unholy Annex // Ritual Chamber

Description

Unholy Annex // Ritual Chamber (DSK-339) is a Room double-faced enchantment from Duskmourn: House of Horror. The Unholy Annex door draws a card at the beginning of your end step and causes life loss or gain depending on whether you control a Demon, while unlocking Ritual Chamber creates a 6/6 black Demon creature token with flying. Rooms use lock and unlock mechanics, meaning doors may enter locked and only unlocked doors provide their abilities while on the battlefield.