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Duskmourn: House of Horror
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Underwater Tunnel // Slimy Aquarium
Common
Non-foil
Traditional foil
EN
Released · Illustrated by Titus Lunter
- Not in a booster or a deck on record Most likely a promo or a special product.
Not in a preconstructed deck (collector booster or promo printing).
What is this worth
Non-foil
$0.15
High confidence
- Retail Cardmarket $0.08 as of 2026-10-12
- Retail TCGplayer $0.15 as of 2026-10-12
- Retail Card Kingdom $0.35 as of 2026-10-10
- Retail Mana Pool $0.15 as of 2026-10-10
- Buylist Card Kingdom $0.01 as of 2026-10-08
Traditional foil
$0.19
High confidence
- Retail Cardmarket $0.18 as of 2026-10-12
- Retail TCGplayer $0.19 as of 2026-10-12
- Retail Card Kingdom $0.49 as of 2026-10-10
- Retail Mana Pool $0.15 as of 2026-10-10
A free account watches this card for you and tells you when the price moves.
- 25 collections, any mix
- 100 card scans a day
- Up to 15 price alerts
- 90 days of value history
- 5 imports a day
- A trade list of 1,000 cards
- 30 contact requests a month
- Trade alerts
A watched card never leaves the plane unnoticed.
Price history
Foil
7 d
0.0%
30 d
-5.0%
Daily retail prices from 11 Sep 2026 to 12 Oct 2026, one point per day we recorded one.
Non-foil
7 d
+7.1%
30 d
-11.8%
Daily retail prices from 11 Sep 2026 to 12 Oct 2026, one point per day we recorded one.
Oracle text
When you unlock this door, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
(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.)
//
When you unlock this door, manifest dread, then put a +1/+1 counter on that creature.
(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.)
(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.)
//
When you unlock this door, manifest dread, then put a +1/+1 counter on that creature.
(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.)
Legalities
Legal Not legal
Standard
Legal
Pioneer
Legal
Modern
Legal
Legacy
Legal
Vintage
Legal
Pauper
Legal
Premodern
Not legal
Old School
Not legal
Future
Legal
Commander
Legal
Duel Commander
Legal
Oathbreaker
Legal
Pauper Commander
Legal
PreDH
Not legal
Brawl
Legal
Standard Brawl
Legal
Historic
Legal
Timeless
Legal
Alchemy
Legal
Gladiator
Legal
Penny Dreadful
Legal
tlr
Not legal
competitivebrawl
Legal
Identifiers and data
- Scryfall id
- 2dd69f2d-8c9c-41fc-93ea-48fc7a6d5272
- Oracle id
- 2b46394e-d337-4b1a-88e6-7fdac2ee4ac4
- Illustration id
- 1aee59e4-70f9-42ff-a8ba-cda108e6ff71
- Card back id
- 0aeebaf5-8c7d-4636-9e82-8c27447861f7
- Multiverse ids
- 673484
- MTGO id
- 130289
- Arena id
- 92149
- TCGplayer id
- 579323
- Cardmarket id
- 788421
- MTGJSON uuid
- ad03ae0c-3e8a-529f-9e2c-dde9d0f294e7
- Card Kingdom id
- 302122
- Cardsphere id
- 126570
- Set code
- DSK
- Collector number
- 79
- Layout
- split
- Frame
- 2015
- Border
- black
- Booster
- Yes
- Games
- paper, mtgo, arena
- Story spotlight
- No
- Reserved list
- No
- EDHREC rank
- 11801
- Penny rank
- 7441
