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Brainstealer Dragon

Card details, tags, similarity scores, and printings.

Brainstealer Dragon

Creature — Dragon Horror

Flying At the beginning of your end step, exile the top card of each opponent's library. You may play those cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it. Whenever a nonland permanent an opponent owns enters the battlefield under your control, they lose life equal to its mana value.

$10.78

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

Etb TriggerTriggered

Mana costs

× 2

Creature kinds

DragonHorror

Color identity

B

Keyword tags

Flying

Mana value

Mana value 6+

Timing tags

Timing Sorcery

Type tags

Creature

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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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Score 0.443unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
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Tags and themes
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Color identity
0.000
Mana cost
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No shared tags contributed to this comparison.

Alpine Meadow

Score 0.443unitless formula ranking

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

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.

Highland Lake

Score 0.444unitless formula ranking

Land · Mana cost: — · Color identity: UR

Shared traits: No shared tags

Score details
Text (embedding)
0.730
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Wooded Ridgeline

Score 0.445unitless formula ranking

Land — Mountain Forest · 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
0.063

No shared tags contributed to this comparison.

Rimewood Falls

Score 0.445unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.731
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Mox Ruby

Score 0.447unitless formula ranking

Artifact · Mana cost: {0} · Color identity: R

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.697
Tags and themes
0.111
Color identity
0.000
Mana cost
0.063

Shared tags

Timing Sorcery

Cragcrown Pathway // Timbercrown Pathway

Score 0.447unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.734
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Canopy Vista

Score 0.449unitless formula ranking

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

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.

Highland Forest

Score 0.449unitless formula ranking

Snow Land — Mountain Forest · Mana cost: — · Color identity: RG

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.

Rabanastre, Royal City

Score 0.449unitless formula ranking

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

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.

Coastal Tower

Score 0.450unitless formula ranking

Land · Mana cost: — · Color identity: WU

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.

Mossfire Valley

Score 0.450unitless formula ranking

Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.740
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Rugged Prairie

Score 0.451unitless formula ranking

Land · Mana cost: — · Color identity: WR

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.

Seat of the Synod

Score 0.451unitless formula ranking

Artifact Land · Mana cost: — · Color identity: U

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.

Vec Townships

Score 0.452unitless formula ranking

Land · Mana cost: — · Color identity: WG

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.

Sunscorched Divide

Score 0.452unitless formula ranking

Land · 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.

Tranquil Expanse

Score 0.452unitless formula ranking

Land · Mana cost: — · Color identity: WG

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.

Irrigation Ditch

Score 0.452unitless formula ranking

Land · Mana cost: — · Color identity: WUG

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.

Sungrass Prairie

Score 0.453unitless formula ranking

Land · Mana cost: — · Color identity: WG

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.

Arctic Treeline

Score 0.453unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.745
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Aysen Abbey

Score 0.453unitless formula ranking

Land · Mana cost: — · Color identity: WUG

Shared traits: No shared tags

Score details
Text (embedding)
0.745
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Hengegate Pathway // Mistgate Pathway

Score 0.453unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.745
Tags and themes
0.000
Color identity
0.000
Mana cost
0.063

No shared tags contributed to this comparison.

Arctic Flats

Score 0.454unitless formula ranking

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

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.

Branchloft Pathway // Boulderloft Pathway

Score 0.454unitless formula ranking

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

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.

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 (0.583); 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 ListenOTC-1272026-11-09rare—
Outlaws of Thunder Junction Commanderja1272024-04-19rare—
Outlaws of Thunder Junction Commanderfr1272024-04-19rare—
Outlaws of Thunder Junction Commanderes1272024-04-19rare—
Outlaws of Thunder Junction Commanderen1272024-04-19rare$10.78
Outlaws of Thunder Junction Commanderde1272024-04-19rare—
Outlaws of Thunder Junction Commanderzhs1272024-04-19rare—
Commander Legends: Battle for Baldur's Gatefr6212022-06-10rare—
Commander Legends: Battle for Baldur's Gateen6702022-06-10rare$10.38
Commander Legends: Battle for Baldur's Gateit6702022-06-10rare—
Commander Legends: Battle for Baldur's Gatede6702022-06-10rare—
Commander Legends: Battle for Baldur's Gatept6702022-06-10rare—
Commander Legends: Battle for Baldur's Gateja6212022-06-10rare—
Commander Legends: Battle for Baldur's Gateru6702022-06-10rare—
Commander Legends: Battle for Baldur's Gateja6702022-06-10rare—
Commander Legends: Battle for Baldur's Gatees6702022-06-10rare—
Commander Legends: Battle for Baldur's Gateen6212022-06-10rare$8.42
Commander Legends: Battle for Baldur's Gatezhs6702022-06-10rare—
Commander Legends: Battle for Baldur's Gatefr6702022-06-10rare—
Commander Legends: Battle for Baldur's Gatezht6702022-06-10rare—
Commander Legends: Battle for Baldur's Gatede6212022-06-10rare—