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Ob Nixilis of the Black Oath

Card details, tags, similarity scores, and printings.

Ob Nixilis of the Black Oath

Legendary Planeswalker — Nixilis

+2: Each opponent loses 1 life. You gain life equal to the life lost this way. −2: Create a 5/5 black Demon creature token with flying. You lose 2 life. −8: You get an emblem with ", Sacrifice a creature: You gain X life and draw X cards, where X is the sacrificed creature's power." Ob Nixilis of the Black Oath can be your commander.

$0.91

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.

Mana costs

× 2

Color identity

B

Mana value

Mana value 5

Theme tags

Card DrawSacrifice OutletTokens

Timing tags

Timing Sorcery

Type tags

Planeswalker

Predicted tags

Tokens

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 0.424unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.693
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Snow-Covered Island

Score 0.426unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.696
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Snow-Covered Mountain

Score 0.429unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.701
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Snow-Covered Wastes

Score 0.430unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.702
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Volcanic Island

Score 0.435unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.711
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Snow-Covered Plains

Score 0.435unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.712
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Mountain

Score 0.438unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.716
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Barkchannel Pathway // Tidechannel Pathway

Score 0.438unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.716
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Tropical Island

Score 0.438unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.717
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Mage-Ring Network

Score 0.440unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.720
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Wastes

Score 0.441unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.722
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Volatile Fjord

Score 0.442unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.722
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

An-Havva Township

Score 0.443unitless formula ranking

Land · Mana cost: — · Color identity: WRG

Shared traits: No shared tags

Score details
Text (embedding)
0.724
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Snow-Covered Forest

Score 0.443unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.724
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Plains

Score 0.443unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.725
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Idyllic Beachfront

Score 0.443unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.725
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Riverglide Pathway // Lavaglide Pathway

Score 0.443unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.725
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Plateau

Score 0.444unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.725
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Overflowing Basin

Score 0.445unitless formula ranking

Land · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details
Text (embedding)
0.727
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Glacial Floodplain

Score 0.445unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.728
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Land Cap

Score 0.446unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.730
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Tundra

Score 0.446unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.730
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Vec Townships

Score 0.447unitless formula ranking

Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.731
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Timberline Ridge

Score 0.447unitless formula ranking

Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.731
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

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 (0.571); 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
Commander Mastersen5172023-08-04rare—
Commander Mastersja1762023-08-04rare—
Commander Masterszhs1762023-08-04rare—
Commander Masterses1762023-08-04rare—
Commander Mastersde5172023-08-04rare—
Commander Mastersfr5172023-08-04rare—
Commander Masterses5172023-08-04rare—
Commander Masterszhs5172023-08-04rare—
Commander Mastersde1762023-08-04rare—
Commander Mastersfr1762023-08-04rare—
Commander Mastersja5172023-08-04rare—
Commander Masterspt1762023-08-04rare—
Commander Masterspt5172023-08-04rare—
Commander Mastersen1762023-08-04rare$0.91
Legendary Cube Prize Packen452015-11-18mythic—
Commander 2014es272014-11-07mythic—
Commander 2014de272014-11-07mythic—
Commander 2014zhs272014-11-07mythic—
Commander 2014 Oversizeden272014-11-07mythic—
Commander 2014ja272014-11-07mythic—
Commander 2014en272014-11-07mythic$1.86
Commander 2014it272014-11-07mythic—
Commander 2014fr272014-11-07mythic—