Moxx Rocks
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Divide by Zero

Card details, tags, similarity scores, and printings.

Divide by Zero

Instant

Return target spell or permanent with mana value 1 or greater to its owner's hand. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

$0.24

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

Passive Static

Mana costs

× 1

Color identity

U

Keyword tags

Learn

Mana value

Mana value 3

Theme tags

Card DrawDiscard

Timing tags

Timing Instant

Type tags

Instant

Predicted tags

Card Draw

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.

Pop Quiz

Score 0.938unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Learn · Same color identity · Matching mana cost

Score details
Text (embedding)
0.897
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantLearnPassive StaticTiming Instant

Thirst for Identity

Score 0.873unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.922
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Deny Entry

Score 0.871unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.919
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Thirst for Knowledge

Score 0.870unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.916
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Artificer's Epiphany

Score 0.869unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.915
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Frantic Search

Score 0.867unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.911
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Tragic Lesson

Score 0.866unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.910
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Thirst for Meaning

Score 0.865unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.909
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Thirst for Discovery

Score 0.864unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.907
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Confusticate and Bebother

Score 0.860unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.934
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Ulgrotha Charm

Score 0.858unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.897
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Spell Shrivel

Score 0.855unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Passive Static, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.924
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

InstantPassive StaticTiming Instant

No Escape

Score 0.852unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Passive Static, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.919
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

InstantPassive StaticTiming Instant

Ephara's Dispersal

Score 0.849unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Passive Static, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.915
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

InstantPassive StaticTiming Instant

Frightful Delusion

Score 0.848unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.914
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Catalog

Score 0.847unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.879
Tags and themes
0.600
Color identity
1.000
Mana cost
1.000

Shared tags

DiscardInstantTiming Instant

Careful Consideration

Score 0.846unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity

Score details
Text (embedding)
0.947
Tags and themes
0.600
Color identity
1.000
Mana cost
0.583

Shared tags

DiscardInstantTiming Instant

Refute

Score 0.846unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Discard, Instant, Timing Instant · Same color identity

Score details
Text (embedding)
0.939
Tags and themes
0.600
Color identity
1.000
Mana cost
0.625

Shared tags

DiscardInstantTiming Instant

Rethink

Score 0.843unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.938
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Liquify

Score 0.842unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.936
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Second Sight

Score 0.840unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Passive Static, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.901
Tags and themes
0.500
Color identity
1.000
Mana cost
1.000

Shared tags

InstantPassive StaticTiming Instant

Mana Short

Score 0.840unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.934
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Calculated Dismissal

Score 0.840unitless formula ranking

Instant · Mana cost: · Color identity: U

Shared traits: Instant, Passive Static, Timing Instant · Same color identity · Matching mana cost

Score details
Text (embedding)
0.924
Tags and themes
0.429
Color identity
1.000
Mana cost
1.000

Shared tags

InstantPassive StaticTiming Instant
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 (0.562); 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 ListenSTX-412024-08-02uncommon$0.08
Strixhaven: School of Magesen412021-04-23uncommon$0.24
Strixhaven: School of Mageszht412021-04-23uncommon—
Strixhaven: School of Magesit412021-04-23uncommon—
Strixhaven: School of Mageszhs412021-04-23uncommon—
Strixhaven: School of Magesfr412021-04-23uncommon—
Strixhaven: School of Magespt412021-04-23uncommon—
Strixhaven: School of Magesja412021-04-23uncommon—
Strixhaven: School of Magesru412021-04-23uncommon—
Strixhaven: School of Mageses412021-04-23uncommon—
Strixhaven: School of Magesko412021-04-23uncommon—
Strixhaven: School of Magesde412021-04-23uncommon—