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Red Mana Battery

Card details, tags, similarity scores, and printings.

Red Mana Battery

Artifact

, : Put a charge counter on this artifact. , Remove any number of charge counters from this artifact: Add , then add an additional for each charge counter removed this way.

$0.61

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

Activated

Mana costs

Colorless cost

Color identity

R

Mana value

Mana value 4

Theme tags

Ramp

Timing tags

Timing Sorcery

Type tags

Artifact

Predicted tags

Ramp

Similar cards

Showing 73–96 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 0.452unitless formula ranking

Creature — Hyena · Mana cost: · Color identity: W

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.679
Tags and themes
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Color identity
0.000
Mana cost
0.167

Shared tags

Timing Sorcery

Wooded Foothills

Score 0.453unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.738
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Armaggon, Future Shark

Score 0.453unitless formula ranking

Legendary Creature — Shark Horror Mutant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.738
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Disarm

Score 0.453unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.734
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Vicious Offering

Score 0.453unitless formula ranking

Instant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.727
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

A-Thran Portal

Score 0.453unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.738
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Eager Cadet

Score 0.453unitless formula ranking

Creature — Human Soldier · Mana cost: · Color identity: W

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.679
Tags and themes
0.167
Color identity
0.000
Mana cost
0.125

Shared tags

Timing Sorcery

Shielded Passage

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.735
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Black Widow, Super Spy

Score 0.454unitless formula ranking

Legendary Creature — Human Spy Hero · Mana cost: · Color identity: B

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.698
Tags and themes
0.091
Color identity
0.000
Mana cost
0.167

Shared tags

Timing Sorcery

Evacuation

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.715
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Filter Out

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.715
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Hamato Guardian Stance

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.735
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

One with Death

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.736
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Soothing Balm

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.729
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Gigadrowse

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.736
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Fledgling Osprey

Score 0.454unitless formula ranking

Creature — Bird · Mana cost: · Color identity: U

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.669
Tags and themes
0.200
Color identity
0.000
Mana cost
0.125

Shared tags

Timing Sorcery

Disperse

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.729
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Hungry Lynx

Score 0.454unitless formula ranking

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

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.688
Tags and themes
0.125
Color identity
0.000
Mana cost
0.167

Shared tags

Timing Sorcery

Weather the Storm

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.729
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Burrog Befuddler

Score 0.454unitless formula ranking

Creature — Frog Wizard · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.729
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Break of Day

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.729
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Misty Rainforest

Score 0.454unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.740
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Spectacular Spider-Man

Score 0.454unitless formula ranking

Legendary Creature — Spider Human Hero · Mana cost: · Color identity: W

Shared traits: Activated

Score details
Text (embedding)
0.702
Tags and themes
0.083
Color identity
0.000
Mana cost
0.167

Shared tags

Activated

Midnight Charm

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.737
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

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 (0.533); 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
Renaissancefr1551995-08-01uncommon$1.99
Renaissancede1551995-08-01uncommon$1.29
Fourth Edition Foreign Black Borderja3431995-04-01rare—
Fourth Editionit3431995-04-01rare—
Fourth Editionja3431995-04-01rare—
Fourth Editionpt3431995-04-01rare—
Fourth Edition Foreign Black Borderko3431995-04-01rare—
Fourth Edition Foreign Black Borderzht3431995-04-01rare—
Fourth Edition Foreign Black Borderes3431995-04-01rare—
Fourth Edition Foreign Black Borderpt3431995-04-01rare—
Fourth Editionde3431995-04-01rare—
Fourth Editiones3431995-04-01rare—
Fourth Editionfr3431995-04-01rare—
Fourth Editionen3431995-04-01rare$0.61
Legendsen2911994-06-01uncommon$3.80
Legendsit2911994-06-01uncommon—