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Darksteel Reactor

Card details, tags, similarity scores, and printings.

Darksteel Reactor

Artifact

Indestructible (Effects that say "destroy" don't destroy this artifact.) At the beginning of your upkeep, you may put a charge counter on this artifact. When this artifact has twenty or more charge counters on it, you win the game.

$0.36

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

Keyword tags

Indestructible

Mana value

Mana value 4

Timing tags

Timing Sorcery

Type tags

Artifact

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.

Eye of Doom

Score 0.867unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.862
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

The One Ring

Score 0.864unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Indestructible, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.840
Tags and themes
0.800
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactIndestructibleTiming SorceryTriggered

Time Bomb

Score 0.861unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.852
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

A-The One Ring

Score 0.859unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Indestructible, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.832
Tags and themes
0.800
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactIndestructibleTiming SorceryTriggered

Razor Pendulum

Score 0.857unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.846
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Magnetic Mine

Score 0.854unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.840
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Talon of Pain

Score 0.854unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.840
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Skullcage

Score 0.853unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.838
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Barrin's Codex

Score 0.851unitless formula ranking

Artifact — Book · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.835
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Smokestack

Score 0.849unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.831
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Fraying Line

Score 0.848unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.830
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Grinning Totem

Score 0.847unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.829
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Blood Clock

Score 0.847unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.828
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Sands of Time

Score 0.840unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.817
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Bottled Cloister

Score 0.840unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.817
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Junkyo Bell

Score 0.839unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.816
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Noetic Scales

Score 0.839unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.815
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Sentinel Tower

Score 0.839unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.814
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Dingus Egg

Score 0.836unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.810
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Door of Destinies

Score 0.834unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.806
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Serrated Arrows

Score 0.834unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.806
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Symmetry Matrix

Score 0.833unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.805
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Well of Lost Dreams

Score 0.832unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.804
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Umbilicus

Score 0.832unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.804
Tags and themes
0.750
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered
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 (0.526); 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
Edge of Eternities Commanderit1342025-08-01rare—
Edge of Eternities Commanderja1342025-08-01rare—
Edge of Eternities Commanderen1342025-08-01rare$0.36
Edge of Eternities Commanderfr1342025-08-01rare—
Edge of Eternities Commanderes1342025-08-01rare—
Edge of Eternities Commanderde1342025-08-01rare—
Historic Anthology 1en202019-11-21rare—
Darksteelfr1142004-02-06rare—
Darksteelen1142004-02-06rare$7.97
Darksteelde1142004-02-06rare—
Darksteelit1142004-02-06rare—
Darksteeles1142004-02-06rare—
Darksteelzhs1142004-02-06rare—
Darksteelja1142004-02-06rare—
Darksteelpt1142004-02-06rare—