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Polluted Cistern // Dim Oubliette

Card details, tags, similarity scores, and printings.

Enchantment — Room // Enchantment — Room //

Whenever one or more cards are put into your graveyard from your library, each opponent loses 1 life for each card type among those cards. (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, mill three cards, then return a creature card from your graveyard to the battlefield. (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.)

$0.40

Commander: LegalModern: Not legal

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Tags and classifications

Card attributes are distinct from inferred themes. AI themes and predicted tags are suggestions, not rules text; check the card before relying on a surprising classification.

Ability tags

Passive Static

Mana costs

× 2

Color identity

B

Keyword tags

Mill

Mana value

Mana value 6+

Timing tags

Timing Sorcery

Type tags

Enchantment

Similar cards

Showing 1–24 of 34,604 candidates

These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.

Island

Score 0.441unitless formula ranking

Basic Land — Island · Mana cost: — · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.724
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Tropical Island

Score 0.441unitless formula ranking

Land — Forest Island · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.725
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Mountain

Score 0.442unitless formula ranking

Basic Snow Land — Mountain · Mana cost: — · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.727
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Island

Score 0.444unitless formula ranking

Basic Snow Land — Island · Mana cost: — · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.729
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Volcanic Island

Score 0.449unitless formula ranking

Land — Island Mountain · Mana cost: — · Color identity: UR

Shared traits: No shared tags

Score details
Text (embedding)
0.738
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Plains

Score 0.450unitless formula ranking

Basic Snow Land — Plains · Mana cost: — · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.739
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Mountain

Score 0.451unitless formula ranking

Basic Land — Mountain · Mana cost: — · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.741
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Plateau

Score 0.452unitless formula ranking

Land — Mountain Plains · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details
Text (embedding)
0.743
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Tundra

Score 0.453unitless formula ranking

Land — Plains Island · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.744
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Skycloud Expanse

Score 0.454unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Volatile Fjord

Score 0.455unitless formula ranking

Snow Land — Island Mountain · Mana cost: — · Color identity: UR

Shared traits: No shared tags

Score details
Text (embedding)
0.747
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Forest

Score 0.455unitless formula ranking

Basic Snow Land — Forest · Mana cost: — · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.749
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Barkchannel Pathway // Tidechannel Pathway

Score 0.457unitless formula ranking

Land // Land · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.751
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Plains

Score 0.457unitless formula ranking

Basic Land — Plains · Mana cost: — · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.751
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Savannah

Score 0.458unitless formula ranking

Land — Forest Plains · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.753
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Glacial Floodplain

Score 0.460unitless formula ranking

Snow Land — Plains Island · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.757
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Overflowing Basin

Score 0.461unitless formula ranking

Land · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.758
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Wastes

Score 0.461unitless formula ranking

Basic Snow Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.758
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Rimewood Falls

Score 0.463unitless formula ranking

Snow Land — Forest Island · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.761
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Forest

Score 0.464unitless formula ranking

Basic Land — Forest · Mana cost: — · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.762
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Canopy Vista

Score 0.465unitless formula ranking

Land — Forest Plains · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.764
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Alpine Meadow

Score 0.465unitless formula ranking

Snow Land — Mountain Plains · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details
Text (embedding)
0.764
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Idyllic Beachfront

Score 0.465unitless formula ranking

Land — Plains Island · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.764
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Arctic Treeline

Score 0.465unitless formula ranking

Snow Land — Forest Plains · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.765
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

How ranking works

Balanced: 0.60*text + 0.20*tags + 0.10*color + 0.10*cost. Outputs are unitless rankings, not percentages or probabilities. Most similar shows the highest scores; Typical overlap is nearest the catalog median (0.579); Least similar shows the lowest scores.

Text uses cosine resemblance (−1 to 1) between 384-number embeddings when available, or lexical fallback otherwise. Tags use Jaccard overlap of approved tags and AI themes, excluding predicted tags and separately scored color/cost tags. Color compares W/U/B/R/G identity. Mana cost combines mana-value proximity, 1 / (1 + the difference), with mana-symbol overlap. Tags, color, and cost range from 0 to 1.

Model: bge-small-en-v1.5. 34,605 of 34,605 catalog cards currently have embeddings.

Potential relationships

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

This card is missing AI-derived resource labels, so potential synergies and answers are unavailable. No text or predicted-tag inference is used.

About relationship labels

These labels are AI-derived resource matches, not reviewed or rules-validated interactions. Check deck legality, color identity, costs, timing, restrictions, and the cards themselves.

Printings
SetLanguageCollectorReleasedRarityPrice
Duskmourn: House of Horror Commanderit232024-09-27rare—
Duskmourn: House of Horror Commanderde232024-09-27rare—
Duskmourn: House of Horror Commanderfr232024-09-27rare—
Duskmourn: House of Horror Commanderes232024-09-27rare—
Duskmourn: House of Horror Commanderen232024-09-27rare$0.40
Duskmourn: House of Horror Commanderja232024-09-27rare—