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Brood Astronomer

Card details, tags, similarity scores, and printings.

Brood Astronomer

Creature — Insect Scientist

When this creature enters, you may sacrifice a land. If you do, draft a card from the Planets Spellbook and put it onto the battlefield tapped. : Add one mana of any color. If you control a Planet with twelve or more charge counters on it, add three mana of any one color instead.

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Commander: Not 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

ActivatedTriggered

Mana costs

× 1

Creature kinds

Insect

Classes and roles

Scientist

Color identity

G

Keyword tags

Draft From A Spellbook

Mana value

Mana value 2

Theme tags

Card DrawSacrifice Outlet

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

Card Draw

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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 0.796unitless formula ranking

Creature — Spirit · Mana cost: · Color identity: G

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

Score details
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0.883
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0.333
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1.000
Mana cost
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Shared tags

CreatureTiming SorceryTriggered

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Score 0.796unitless formula ranking

Creature — Dryad Druid · Mana cost: · Color identity: G

Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

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0.872
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1.000
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ActivatedCreatureTiming SorceryTriggered

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Score 0.796unitless formula ranking

Creature — Ooze Druid · Mana cost: · Color identity: G

Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
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0.859
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1.000
Mana cost
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Shared tags

ActivatedCreatureTiming SorceryTriggered

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Score 0.795unitless formula ranking

Creature — Eldrazi Lizard · Mana cost: · Color identity: G

Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.904
Tags and themes
0.267
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureTiming SorceryTriggered

Longtusk Cub

Score 0.795unitless formula ranking

Creature — Cat · Mana cost: · Color identity: G

Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
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0.871
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0.364
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1.000
Mana cost
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ActivatedCreatureTiming SorceryTriggered

Thornscape Familiar

Score 0.795unitless formula ranking

Creature — Insect · Mana cost: · Color identity: G

Shared traits: Creature, Insect, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.867
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

CreatureInsectTiming Sorcery

Quirion Explorer

Score 0.794unitless formula ranking

Creature — Elf Druid Scout · Mana cost: · Color identity: G

Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
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1.000
Mana cost
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Shared tags

ActivatedCreatureTiming Sorcery

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Score 0.794unitless formula ranking

Creature — Elf · Mana cost: · Color identity: G

Shared traits: Creature, Sacrifice Outlet, Timing Sorcery · Same color identity · Matching mana cost

Score details
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1.000
Mana cost
1.000

Shared tags

CreatureSacrifice OutletTiming SorceryTriggered

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Score 0.794unitless formula ranking

Creature — Elf Employee · Mana cost: · Color identity: G

Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
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Mana cost
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ActivatedCreatureTiming SorceryTriggered

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Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

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ActivatedCreatureTiming SorceryTriggered

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Score 0.794unitless formula ranking

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

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CreatureTiming SorceryTriggered

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Score 0.794unitless formula ranking

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Mana cost
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CreatureInsectTiming SorceryTriggered

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Score 0.794unitless formula ranking

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Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
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0.879
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1.000
Mana cost
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ActivatedCreatureTiming Sorcery

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Score 0.794unitless formula ranking

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Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

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ActivatedCreatureTiming SorceryTriggered

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Score 0.794unitless formula ranking

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Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

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ActivatedCreatureTiming SorceryTriggered

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Score 0.793unitless formula ranking

Creature — Insect · Mana cost: · Color identity: G

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Score 0.793unitless formula ranking

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Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
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0.876
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1.000
Mana cost
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ActivatedCreatureTiming SorceryTriggered

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Score 0.792unitless formula ranking

Creature — Satyr · Mana cost: · Color identity: G

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

Score details
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0.876
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CreatureTiming SorceryTriggered

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Score 0.792unitless formula ranking

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Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

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0.876
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Mana cost
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ActivatedCreatureTiming Sorcery

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Score 0.792unitless formula ranking

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Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

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ActivatedCreatureTiming Sorcery

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Score 0.791unitless formula ranking

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

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0.886
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1.000
Mana cost
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CreatureTiming SorceryTriggered

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Score 0.791unitless formula ranking

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

Score details
Text (embedding)
0.894
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0.273
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1.000
Mana cost
1.000

Shared tags

CreatureTiming SorceryTriggered

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Score 0.791unitless formula ranking

Creature — Lizard Druid · Mana cost: · Color identity: G

Shared traits: Activated, Creature, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.885
Tags and themes
0.300
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedCreatureTiming Sorcery

Snarespinner

Score 0.791unitless formula ranking

Creature — Spider · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.884
Tags and themes
0.300
Color identity
1.000
Mana cost
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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 (0.586); 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
Alchemy: Edge of Eternitiesen182025-08-19rare—