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Heavy Fog

Card details, tags, similarity scores, and printings.

Heavy Fog

Instant

Cast this spell only during the declare attackers step and only if you've been attacked this step. Prevent all damage that would be dealt to you this turn by attacking creatures.

Price unavailable

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

G

Mana value

Mana value 2

Timing tags

Timing Instant

Type tags

Instant

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.

Fog Patch

Score 0.980unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.966
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Deep Wood

Score 0.964unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Tower Defense

Score 0.952unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Terrifying Presence

Score 0.950unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.917
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Echoing Courage

Score 0.948unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Run Over

Score 0.948unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.913
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Overprotect

Score 0.946unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Burrog Barrage

Score 0.945unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Bombadil's Song

Score 0.942unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Witch's Web

Score 0.942unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Might of the Nephilim

Score 0.942unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.903
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Tanglesap

Score 0.942unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.903
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Horrid Vigor

Score 0.942unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.903
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Savage Surge

Score 0.941unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Seedtime

Score 0.940unitless formula ranking

Instant · Mana cost: · Color identity: G

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

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

Shared tags

InstantTiming Instant

Bite Down

Score 0.940unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.900
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Quarrel

Score 0.939unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.899
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Predator's Strike

Score 0.939unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.898
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Treetop Defense

Score 0.939unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.898
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Sylvan Smite

Score 0.938unitless formula ranking

Instant · Mana cost: · Color identity: G

Shared traits: Instant, Timing Instant · 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

InstantTiming Instant

Tangle

Score 0.938unitless formula ranking

Instant · Mana cost: · Color identity: G

Shared traits: Instant, Timing Instant · 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

InstantTiming Instant

Aim High

Score 0.938unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.896
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Provoke

Score 0.938unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.896
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming Instant

Wild Might

Score 0.937unitless formula ranking

Instant · Mana cost: · Color identity: G

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

Score details
Text (embedding)
0.896
Tags and themes
1.000
Color identity
1.000
Mana cost
1.000

Shared tags

InstantTiming 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 (0.552); 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
Masters Edition IIIen1222009-09-07common—
Portal Three Kingdomsen1361999-05-01uncommon$27.75
Portal Three Kingdomsja1361999-05-01uncommon—
Portal Three Kingdomszht1361999-05-01uncommon—
Portal Three Kingdomszhs1361999-05-01uncommon—