Description
Glassworks // Shattered Yard — Duskmourn: House of Horror, #137, C
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
Glassworks
When you unlock this door, this Room deals 4 damage to target creature an opponent controls.
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Shattered Yard
At the beginning of your end step, this Room deals 1 damage to each opponent.
- Type: Enchantment — Room