---
target_card: Polluted Cistern // Dim Oubliette
mana_cost: "{1}{B} // {4}{B}"
type_line: "Enchantment — Room // Enchantment — Room"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/polluted-cistern-dim-oubliette
json_api: https://avascry.com/similar/polluted-cistern-dim-oubliette.json
---

# Cards Similar & Synergistic to Polluted Cistern // Dim Oubliette

- **Target Card:** [Polluted Cistern // Dim Oubliette](https://avascry.com/printing/polluted-cistern-dim-oubliette-dsc) (Enchantment — Room // Enchantment — Room) `{1}{B} // {4}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/polluted-cistern-dim-oubliette.json

## Top 31 Synergistic Matches

1. [**Defiled Crypt // Cadaver Lab**](https://avascry.com/printing/defiled-crypt-cadaver-lab-dsk) `{3}{B} // {B}` — *Enchantment — Room // Enchantment — Room*
2. [**Derelict Attic // Widow's Walk**](https://avascry.com/printing/derelict-attic-widows-walk-dsk) `{2}{B} // {3}{B}` — *Enchantment — Room // Enchantment — Room*
3. [**Greenhouse // Rickety Gazebo**](https://avascry.com/printing/greenhouse-rickety-gazebo-dsk) `{2}{G} // {3}{G}` — *Enchantment — Room // Enchantment — Room*
4. [**Bottomless Pool // Locker Room**](https://avascry.com/printing/bottomless-pool-locker-room-dsk) `{U} // {4}{U}` — *Enchantment — Room // Enchantment — Room*
5. [**Cramped Vents // Access Maze**](https://avascry.com/printing/cramped-vents-access-maze-dsc) `{3}{B} // {5}{B}{B}` — *Enchantment — Room // Enchantment — Room*
6. [**Funeral Room // Awakening Hall**](https://avascry.com/printing/funeral-room-awakening-hall-dsk) `{2}{B} // {6}{B}{B}` — *Enchantment — Room // Enchantment — Room*
7. [**Unholy Annex // Ritual Chamber**](https://avascry.com/printing/unholy-annex-ritual-chamber-dsk) `{2}{B} // {3}{B}{B}` — *Enchantment — Room // Enchantment — Room*
8. [**Walk-In Closet // Forgotten Cellar**](https://avascry.com/printing/walk-in-closet-forgotten-cellar-dsk) `{2}{G} // {3}{G}{G}` — *Enchantment — Room // Enchantment — Room*
9. [**Moldering Gym // Weight Room**](https://avascry.com/printing/moldering-gym-weight-room-dsk) `{2}{G} // {5}{G}` — *Enchantment — Room // Enchantment — Room*
10. [**Meat Locker // Drowned Diner**](https://avascry.com/printing/meat-locker-drowned-diner-dsk) `{2}{U} // {3}{U}{U}` — *Enchantment — Room // Enchantment — Room*
11. [**Duskmantle, House of Shadow**](https://avascry.com/printing/duskmantle-house-of-shadow-rav) `N/A` — *Land*
12. [**Secret Arcade // Dusty Parlor**](https://avascry.com/printing/secret-arcade-dusty-parlor-dsc) `{4}{W} // {2}{W}` — *Enchantment — Room // Enchantment — Room*
13. [**Drown in Filth**](https://avascry.com/printing/drown-in-filth-dgm) `{B}{G}` — *Sorcery*
14. [**Scrabbling Skullcrab**](https://avascry.com/printing/scrabbling-skullcrab-dsk) `{U}` — *Creature — Crab Skeleton*
15. [**Mirror Room // Fractured Realm**](https://avascry.com/printing/mirror-room-fractured-realm-pdsk) `{2}{U} // {5}{U}{U}` — *Enchantment — Room // Enchantment — Room*
16. [**Charred Foyer // Warped Space**](https://avascry.com/printing/charred-foyer-warped-space-pdsk) `{3}{R} // {4}{R}{R}` — *Enchantment — Room // Enchantment — Room*
17. [**Millikin**](https://avascry.com/printing/millikin-ody) `{2}` — *Artifact Creature — Construct*
18. [**Spiked Corridor // Torture Pit**](https://avascry.com/printing/spiked-corridor-torture-pit-dsc) `{3}{R} // {3}{R}` — *Enchantment — Room // Enchantment — Room*
19. [**Crude Abattoir // Unsavory Kitchen**](https://avascry.com/printing/crude-abattoir-unsavory-kitchen-ydsk) `{R} // {2}{R}` — *Enchantment — Room // Enchantment — Room*
20. [**Restricted Office // Lecture Hall**](https://avascry.com/printing/restricted-office-lecture-hall-pdsk) `{2}{W}{W} // {5}{U}{U}` — *Enchantment — Room // Enchantment — Room*
21. [**Solitary Study // Endless Corridor**](https://avascry.com/printing/solitary-study-endless-corridor-ydsk) `{1}{W} // {1}{W}` — *Enchantment — Room // Enchantment — Room*
22. [**Smoky Lounge // Misty Salon**](https://avascry.com/printing/smoky-lounge-misty-salon-dsk) `{2}{R} // {3}{U}` — *Enchantment — Room // Enchantment — Room*
23. [**Laboratory Brute**](https://avascry.com/printing/laboratory-brute-emn) `{3}{U}` — *Creature — Zombie Horror*
24. [**Underwater Tunnel // Slimy Aquarium**](https://avascry.com/printing/underwater-tunnel-slimy-aquarium-dsk) `{U} // {3}{U}` — *Enchantment — Room // Enchantment — Room*
25. [**Manakin and Millikin**](https://avascry.com/printing/manakin-and-millikin-unk) `{3}` — *Artifact Creature — Construct*
26. [**Nephalia Drownyard**](https://avascry.com/printing/nephalia-drownyard-sld) `N/A` — *Land*
27. [**Pestilent Cauldron // Restorative Burst**](https://avascry.com/printing/pestilent-cauldron-restorative-burst-prm) `N/A` — *Artifact // Sorcery*
28. [**Millstone**](https://avascry.com/printing/millstone-atq) `{2}` — *Artifact*
29. [**Experimental Lab // Staff Room**](https://avascry.com/printing/experimental-lab-staff-room-dsc) `{3}{G} // {2}{G}` — *Enchantment — Room // Enchantment — Room*
30. [**Stitcher's Supplier**](https://avascry.com/printing/stitchers-supplier-j22) `{B}` — *Creature — Zombie*
31. [**Cathartic Adept**](https://avascry.com/printing/cathartic-adept-ala) `{U}` — *Creature — Human Wizard*