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Karn, Legacy Reforged

Card details, tags, similarity scores, and printings.

Karn, Legacy Reforged

Legendary Artifact Creature — Golem

Karn's power and toughness are each equal to the greatest mana value among artifacts you control. At the beginning of your upkeep, add for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end.

$20.80

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

Triggered

Mana costs

Colorless cost

Creature kinds

Golem

Mana value

Mana value 5

Theme tags

Ramp

Timing tags

Timing Sorcery

Type tags

ArtifactCreature

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

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Shared traits: No shared tags

Score details
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No shared tags contributed to this comparison.

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Score 0.387unitless formula ranking

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

Shared traits: No shared tags

Score details
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0.632
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Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Snow-Covered Forest

Score 0.389unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.635
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Savannah

Score 0.391unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.637
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Underground Sea

Score 0.391unitless formula ranking

Land — Island Swamp · Mana cost: — · Color identity: UB

Shared traits: No shared tags

Score details
Text (embedding)
0.637
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

One with Nothing

Score 0.391unitless formula ranking

Instant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.635
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Mountain

Score 0.394unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.643
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Volcanic Island

Score 0.395unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.644
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Rimewood Falls

Score 0.395unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.645
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Forest

Score 0.397unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.647
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 0.397unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.648
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Clearwater Pathway // Murkwater Pathway

Score 0.398unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.650
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

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Score 0.400unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.650
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Bayou

Score 0.400unitless formula ranking

Land — Swamp Forest · Mana cost: — · Color identity: BG

Shared traits: No shared tags

Score details
Text (embedding)
0.653
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Tropical Island

Score 0.401unitless formula ranking

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

Shared traits: Ramp

Score details
Text (embedding)
0.612
Tags and themes
0.125
Color identity
0.000
Mana cost
0.083

Shared tags

Ramp

Hornet Sting

Score 0.401unitless formula ranking

Instant · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.652
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Island

Score 0.401unitless formula ranking

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

Shared traits: Ramp

Score details
Text (embedding)
0.613
Tags and themes
0.125
Color identity
0.000
Mana cost
0.083

Shared tags

Ramp

Tranquil Expanse

Score 0.401unitless formula ranking

Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.655
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Whitesun's Passage

Score 0.402unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.649
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Skycloud Expanse

Score 0.402unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: Ramp

Score details
Text (embedding)
0.615
Tags and themes
0.125
Color identity
0.000
Mana cost
0.083

Shared tags

Ramp

Snow-Covered Island

Score 0.404unitless formula ranking

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

Shared traits: Ramp

Score details
Text (embedding)
0.617
Tags and themes
0.125
Color identity
0.000
Mana cost
0.083

Shared tags

Ramp

Hengegate Pathway // Mistgate Pathway

Score 0.404unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.659
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Boil

Score 0.405unitless formula ranking

Instant · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.633
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Coastal Tower

Score 0.405unitless formula ranking

Land · Mana cost: — · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.661
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 (0.537); 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
Mystery Booster 2en2552024-08-02mythic—
March of the Machine: The Aftermathpt492023-05-12mythic—
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March of the Machine: The Aftermathzhs1842023-05-12mythic—
March of the Machine: The Aftermathen492023-05-12mythic$20.80
March of the Machine: The Aftermathzhs1492023-05-12mythic—
March of the Machine: The Aftermathen992023-05-12mythic$19.21
March of the Machine: The Aftermathde992023-05-12mythic—
March of the Machine: The Aftermathja1842023-05-12mythic—
March of the Machine: The Aftermathde1492023-05-12mythic—
March of the Machine: The Aftermathit992023-05-12mythic—
March of the Machine: The Aftermathes1492023-05-12mythic—
March of the Machine: The Aftermathfr992023-05-12mythic—
March of the Machine: The Aftermathpt1492023-05-12mythic—
March of the Machine: The Aftermathja492023-05-12mythic—
March of the Machine: The Aftermathen1842023-05-12mythic$18.94
March of the Machine: The Aftermathde492023-05-12mythic—
March of the Machine: The Aftermathfr1492023-05-12mythic—
March of the Machine: The Aftermathfr492023-05-12mythic—
March of the Machine: The Aftermathzhs992023-05-12mythic—
March of the Machine: The Aftermathzhs492023-05-12mythic—
March of the Machine: The Aftermathes992023-05-12mythic—
March of the Machine: The Aftermathen1492023-05-12mythic—
March of the Machine: The Aftermathes492023-05-12mythic—
March of the Machine: The Aftermathpt992023-05-12mythic—