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Covenant of Blood

Card details, tags, similarity scores, and printings.

Covenant of Blood

Sorcery

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.) Covenant of Blood deals 4 damage to any target and you gain 4 life.

$0.07

Commander: LegalModern: 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

× 1

Color identity

B

Keyword tags

Convoke

Mana value

Mana value 6+

Theme tags

BurnLifegain

Timing tags

Timing Sorcery

Type tags

Sorcery

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.

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Score 0.402unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.659
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Island

Score 0.406unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.666
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Island

Score 0.406unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.666
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Mountain

Score 0.408unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.670
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Timberline Ridge

Score 0.409unitless formula ranking

Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.671
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Tropical Island

Score 0.409unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.672
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Land Cap

Score 0.411unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.675
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Volcanic Island

Score 0.413unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.679
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Icatian Store

Score 0.414unitless formula ranking

Land · Mana cost: — · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.680
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Mountain

Score 0.416unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.682
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Volatile Fjord

Score 0.416unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.684
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Riverglide Pathway // Lavaglide Pathway

Score 0.417unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.684
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Wastes

Score 0.417unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.685
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Plains

Score 0.418unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.687
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Rimewood Falls

Score 0.418unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.687
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Cragcrown Pathway // Timbercrown Pathway

Score 0.419unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.687
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Run Out of Town

Score 0.419unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.678
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Idyllic Beachfront

Score 0.419unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.688
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Rabanastre, Royal City

Score 0.419unitless formula ranking

Land — Town · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details
Text (embedding)
0.688
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Sand Silos

Score 0.420unitless formula ranking

Land · Mana cost: — · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.689
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Guadosalam, Farplane Gateway

Score 0.421unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.690
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Glacial Floodplain

Score 0.421unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.691
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Skycloud Expanse

Score 0.421unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.691
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Snow-Covered Forest

Score 0.421unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.691
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 (0.527); 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
The ListenM15-912019-11-07common$0.32
Magic 2015ru912014-07-18common—
Magic 2015de912014-07-18common—
Magic 2015pt912014-07-18common—
Magic 2015ja912014-07-18common—
Magic 2015zht912014-07-18common—
Magic 2015en912014-07-18common$0.07
Magic 2015ko912014-07-18common—
Magic 2015zhs912014-07-18common—
Magic 2015fr912014-07-18common—
Magic 2015es912014-07-18common—
Magic 2015it912014-07-18common—