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Fever Charm

Card details, tags, similarity scores, and printings.

Fever Charm

Instant

Choose one — • Target creature gains haste until end of turn. • Target creature gets +2/+0 until end of turn. • Fever Charm deals 3 damage to target Wizard creature.

$0.09

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.

Mana costs

× 1

Color identity

R

Mana value

Mana value 0–1

Timing tags

Timing Instant

Type tags

Instant

Similar cards

Showing 49–72 of 34,604 candidates

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

Sentinel

Score 0.509unitless formula ranking

Artifact Creature — Shapeshifter · Mana cost: · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.828
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Inquisitorial Rosette

Score 0.509unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Karplusan Forest

Score 0.509unitless formula ranking

Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.724
Tags and themes
0.000
Color identity
0.500
Mana cost
0.250

No shared tags contributed to this comparison.

Lambholt Elder // Silverpelt Werewolf

Score 0.509unitless formula ranking

Creature — Human Werewolf // Creature — Werewolf · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.821
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Patrol Hound

Score 0.509unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Root Out

Score 0.509unitless formula ranking

Sorcery · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details
Text (embedding)
0.821
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Ivory Tower

Score 0.509unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.765
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Wall of Fortune

Score 0.509unitless formula ranking

Artifact Creature — Wall · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

A-Goggles of Night

Score 0.509unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Nuka-Nuke Launcher

Score 0.509unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Dennick, Pious Apprentice // Dennick, Pious Apparition

Score 0.509unitless formula ranking

Legendary Creature — Human Soldier // Legendary Creature — Spirit Soldier · Mana cost: · Color identity: WU

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Implement of Malice

Score 0.509unitless formula ranking

Artifact · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Spiral into Solitude

Score 0.509unitless formula ranking

Enchantment — Aura · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Anchor to the Aether

Score 0.509unitless formula ranking

Sorcery · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.821
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Vampire Bats

Score 0.509unitless formula ranking

Creature — Bat · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.765
Tags and themes
0.000
Color identity
0.000
Mana cost
0.500

No shared tags contributed to this comparison.

Summit Sentinel

Score 0.509unitless formula ranking

Creature — Elemental Soldier · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Guidelight Optimizer

Score 0.509unitless formula ranking

Artifact Creature — Robot · Mana cost: · Color identity: U

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Thoughtweft Lieutenant

Score 0.509unitless formula ranking

Creature — Kithkin Soldier · Mana cost: · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Distract the Guards

Score 0.509unitless formula ranking

Sorcery · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.821
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Accorder's Shield

Score 0.509unitless formula ranking

Artifact — Equipment · Mana cost: {0} · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Ogre's Cleaver

Score 0.509unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Wildwood Geist

Score 0.509unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.832
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Phyrexian Scriptures

Score 0.509unitless formula ranking

Enchantment — Saga · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.828
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Greater Auramancy

Score 0.509unitless formula ranking

Enchantment · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.807
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

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 (0.509); 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
Onslaughtpt2022002-10-07common—
Onslaughtzht2022002-10-07common—
Onslaughtzhs2022002-10-07common—
Onslaughtde2022002-10-07common—
Onslaughten2022002-10-07common$0.09
Onslaughtfr2022002-10-07common—
Onslaughtja2022002-10-07common—
Onslaughtit2022002-10-07common—
Onslaughtes2022002-10-07common—