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Behind the Mask

Card details, tags, similarity scores, and printings.

Behind the Mask

Instant

As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.) Until end of turn, target artifact or creature becomes an artifact creature with base power and toughness 4/3. If evidence was collected, it has base power and toughness 1/1 until end of turn instead.

$0.19

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

Collect Evidence

Mana value

Mana value 0–1

Timing tags

Timing Instant

Type tags

Instant

Similar cards

Showing 25–48 of 34,604 candidates

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

An-Havva Township

Score 0.436unitless formula ranking

Land · Mana cost: — · Color identity: WRG

Shared traits: No shared tags

Score details
Text (embedding)
0.686
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Melting

Score 0.437unitless formula ranking

Enchantment · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.707
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Cragcrown Pathway // Timbercrown Pathway

Score 0.437unitless formula ranking

Land // Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.687
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Barry's Land

Score 0.438unitless formula ranking

Basic Land — Cloud · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details
Text (embedding)
0.688
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Dross Crocodile

Score 0.438unitless formula ranking

Creature — Zombie Crocodile · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.709
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

The Lady of the Mountain

Score 0.438unitless formula ranking

Legendary Creature — Giant · Mana cost: · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.716
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Canopy Vista

Score 0.438unitless formula ranking

Land — Forest Plains · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.689
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Gongaga, Reactor Town

Score 0.439unitless formula ranking

Land — Town · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.689
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Silverback Ape

Score 0.439unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.715
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Arctic Flats

Score 0.439unitless formula ranking

Snow Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.691
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Mossfire Valley

Score 0.440unitless formula ranking

Land · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.691
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Bayou

Score 0.440unitless formula ranking

Land — Swamp Forest · Mana cost: — · Color identity: BG

Shared traits: No shared tags

Score details
Text (embedding)
0.692
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Frenetic Raptor

Score 0.440unitless formula ranking

Creature — Dinosaur Beast · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.720
Tags and themes
0.000
Color identity
0.000
Mana cost
0.083

No shared tags contributed to this comparison.

Fresh Volunteers

Score 0.440unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.692
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Lathnu Sailback

Score 0.441unitless formula ranking

Creature — Lizard · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.718
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Catacomb Crocodile

Score 0.441unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.718
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Warship Flight Crew

Score 0.442unitless formula ranking

Creature — Klingon Pilot · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.694
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Tranquil Expanse

Score 0.442unitless formula ranking

Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.694
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Taiga

Score 0.442unitless formula ranking

Land — Mountain Forest · Mana cost: — · Color identity: RG

Shared traits: No shared tags

Score details
Text (embedding)
0.695
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Rugged Prairie

Score 0.442unitless formula ranking

Land · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details
Text (embedding)
0.695
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Alpine Grizzly

Score 0.443unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.710
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Rotting Mastodon

Score 0.443unitless formula ranking

Creature — Zombie Elephant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.721
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Sungrass Prairie

Score 0.443unitless formula ranking

Land · Mana cost: — · Color identity: WG

Shared traits: No shared tags

Score details
Text (embedding)
0.696
Tags and themes
0.000
Color identity
0.000
Mana cost
0.250

No shared tags contributed to this comparison.

Blightstep Pathway // Searstep Pathway

Score 0.444unitless formula ranking

Land // Land · Mana cost: — · Color identity: BR

Shared traits: No shared tags

Score details
Text (embedding)
0.698
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 (0.524); 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 synergies

No matching candidates found.

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

This card has resource labels, but no synergy matches were found.

How these suggestions work

Synergy candidates compare resources Behind the Mask is labeled as providing with candidate payoffs, and candidate resources with Behind the Mask's payoffs. Candidates are excluded when either card is labeled as hating a resource the other provides or has a payoff for.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Potential answers

No matching candidates found.

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.

This card has resource labels, but no answer matches were found.

How these suggestions work

Answer candidates are labeled as disrupting a resource Behind the Mask provides or has a payoff for; the direction is candidate disrupts the viewed card.

Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.

Printings
SetLanguageCollectorReleasedRarityPrice
Murders at Karlov Manorja392024-02-09common—
Murders at Karlov Manorde392024-02-09common—
Murders at Karlov Manorzhs392024-02-09common—
Murders at Karlov Manores392024-02-09common—
Murders at Karlov Manorit392024-02-09common—
Murders at Karlov Manorpt392024-02-09common—
Murders at Karlov Manoren392024-02-09common$0.19