
Roaring Furnace // Steaming Sauna
Duskmourn: House of Horror #230
When you unlock this door, this Room deals damage equal to the number of cards in your hand to target creature an opponent controls. (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.)
Starting at
$0.70CAD
Ships from Corbyville, Ontario · Fast Canadian delivery
Sold and shipped by Mana Exchange. Some singles are consigned to us by local collectors — every order is condition-checked and fulfilled by our shop.
About this card
Roaring Furnace // Steaming Sauna — Duskmourn: House of Horror #230. Enchantment — Room // Enchantment — Room, 1R // 3UU. When you unlock this door, this Room deals damage equal to the number of cards in your hand to target creature an opponent controls. Rare, Near Mint, non-foil, English. Ships from Ontario, Canada.
More from Duskmourn: House of Horror
- Screaming Nemesisfrom $12.97 CAD

- Overlord of the Boilerbilgesfrom $4.16 CAD

- The Rollercrusher Ridefrom $1.84 CAD

- Silent Hallcreeperfrom $3.24 CAD

- Sheltered by Ghostsfrom $2.77 CAD

- Arabella, Abandoned Dollfrom $1.84 CAD

Pairs well with Roaring Furnace // Steaming Sauna
In stock now, sharing deck themes with this card
Frequently Asked Questions
- What condition is this card?
- This listing is graded Near Mint (NM). Near Mint cards show minimal to no wear and are sleeve-ready. Every card is graded individually by Mana Exchange staff using the standard NM / LP / MP / HP / DMG scale.
- Does Mana Exchange ship across Canada?
- Yes — we ship Canada-wide. Orders are packed and shipped within 1–2 business days. Delivery typically takes 3–10 business days depending on your province.
- What if my card arrives in worse condition than listed?
- Email us a photo of the card along with your order number. We will arrange a return or refund — we stand behind our grading.





