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Prototype Portal

Card details, tags, similarity scores, and printings.

Prototype Portal

Artifact

Imprint — When this artifact enters, you may exile an artifact card from your hand. , : Create a token that's a copy of the exiled card. X is the mana value of that card.

$0.76

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

ActivatedTriggered

Mana costs

Colorless cost

Keyword tags

Imprint

Mana value

Mana value 4

Theme tags

RampTokens

Timing tags

Timing Sorcery

Type tags

Artifact

Predicted tags

Ramp

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.

Hengegate Pathway // Mistgate Pathway

Score 0.450unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.733
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Darkbore Pathway // Slitherbore Pathway

Score 0.450unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.734
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Explosive Impact

Score 0.451unitless formula ranking

Instant · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.723
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Snow-Covered Swamp

Score 0.451unitless formula ranking

Basic Snow Land — Swamp · Mana cost: — · Color identity: B

Shared traits: Activated

Score details
Text (embedding)
0.693
Tags and themes
0.125
Color identity
0.000
Mana cost
0.100

Shared tags

Activated

Branchloft Pathway // Boulderloft Pathway

Score 0.451unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.735
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

Whitesun's Passage

Score 0.451unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.724
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

No shared tags contributed to this comparison.

Flame Discharge

Score 0.451unitless formula ranking

Instant · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.731
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Pay No Heed

Score 0.452unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.732
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Burst of Energy

Score 0.452unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.732
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Tropical Island

Score 0.452unitless formula ranking

Land — Forest Island · Mana cost: — · Color identity: UG

Shared traits: Activated

Score details
Text (embedding)
0.695
Tags and themes
0.125
Color identity
0.000
Mana cost
0.100

Shared tags

Activated

Get a Life

Score 0.452unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details
Text (embedding)
0.733
Tags and themes
0.000
Color identity
0.000
Mana cost
0.125

No shared tags contributed to this comparison.

Restoration Magic

Score 0.453unitless formula ranking

Instant · Mana cost: · Color identity: W

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.

Plateau

Score 0.453unitless formula ranking

Land — Mountain Plains · Mana cost: — · Color identity: WR

Shared traits: Activated

Score details
Text (embedding)
0.697
Tags and themes
0.125
Color identity
0.000
Mana cost
0.100

Shared tags

Activated

Wooded Ridgeline

Score 0.453unitless formula ranking

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

Shared traits: Activated

Score details
Text (embedding)
0.697
Tags and themes
0.125
Color identity
0.000
Mana cost
0.100

Shared tags

Activated

B.F.M. (Big Furry Monster)

Score 0.453unitless formula ranking

Scariest Creature You'll Ever See · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details
Text (embedding)
0.749
Tags and themes
0.000
Color identity
0.000
Mana cost
0.042

No shared tags contributed to this comparison.

Luminesce

Score 0.453unitless 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.

Mountain

Score 0.453unitless formula ranking

Basic Land — Mountain · Mana cost: — · Color identity: R

Shared traits: Activated

Score details
Text (embedding)
0.691
Tags and themes
0.143
Color identity
0.000
Mana cost
0.100

Shared tags

Activated

Brightclimb Pathway // Grimclimb Pathway

Score 0.453unitless formula ranking

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

Shared traits: No shared tags

Score details
Text (embedding)
0.739
Tags and themes
0.000
Color identity
0.000
Mana cost
0.100

No shared tags contributed to this comparison.

One with Nothing

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: B

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.

Lightning Strike

Score 0.454unitless formula ranking

Instant · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details
Text (embedding)
0.728
Tags and themes
0.000
Color identity
0.000
Mana cost
0.167

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.

Savannah Lions

Score 0.454unitless formula ranking

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

Shared traits: Timing Sorcery

Score details
Text (embedding)
0.694
Tags and themes
0.125
Color identity
0.000
Mana cost
0.125

Shared tags

Timing Sorcery

Forest

Score 0.454unitless formula ranking

Basic Land — Forest · Mana cost: — · Color identity: G

Shared traits: Activated

Score details
Text (embedding)
0.692
Tags and themes
0.143
Color identity
0.000
Mana cost
0.100

Shared tags

Activated

Island

Score 0.454unitless formula ranking

Basic Land — Island · Mana cost: — · Color identity: U

Shared traits: Activated

Score details
Text (embedding)
0.699
Tags and themes
0.125
Color identity
0.000
Mana cost
0.100

Shared tags

Activated
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 (0.545); 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

Showing 12 of 32 candidates

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.

Apothecary White

1 directional matches

Legendary Creature — Human Cleric · Mana cost:

  • Labels: Prototype Portal provides Tokens; Apothecary White rewards it.

Asmoranomardicadaistinaculdacar

1 directional matches

Legendary Creature — Human Wizard · Mana cost: —

  • Labels: Prototype Portal provides Tokens; Asmoranomardicadaistinaculdacar rewards it.

Astrid Peth

1 directional matches

Legendary Creature — Human · Mana cost:

  • Labels: Prototype Portal provides Tokens; Astrid Peth rewards it.

Captain Lannery Storm

1 directional matches

Legendary Creature — Human Pirate · Mana cost:

  • Labels: Prototype Portal provides Tokens; Captain Lannery Storm rewards it.

Case of the Pilfered Proof

1 directional matches

Enchantment — Case · Mana cost:

  • Labels: Prototype Portal provides Tokens; Case of the Pilfered Proof rewards it.

Cream of the Crop

1 directional matches

Enchantment · Mana cost:

  • Labels: Prototype Portal provides Tokens; Cream of the Crop rewards it.

Divine Visitation

1 directional matches

Enchantment · Mana cost:

  • Labels: Prototype Portal provides Tokens; Divine Visitation rewards it.

Drannith Ruins

1 directional matches

Land · Mana cost: —

  • Labels: Prototype Portal provides Tokens; Drannith Ruins rewards it.

Emmara Tandris

1 directional matches

Legendary Creature — Elf Shaman · Mana cost:

  • Labels: Prototype Portal provides Tokens; Emmara Tandris rewards it.

Honored Dreyleader

1 directional matches

Creature — Squirrel Warrior · Mana cost:

  • Labels: Prototype Portal provides Tokens; Honored Dreyleader rewards it.

Kalitas, Traitor of Ghet

1 directional matches

Legendary Creature — Vampire Warrior · Mana cost:

  • Labels: Prototype Portal provides Tokens; Kalitas, Traitor of Ghet rewards it.

Magnus the Red

1 directional matches

Legendary Creature — Demon Primarch · Mana cost:

  • Labels: Prototype Portal provides Tokens; Magnus the Red rewards it.
How these suggestions work

Synergy candidates compare resources Prototype Portal is labeled as providing with candidate payoffs, and candidate resources with Prototype Portal'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

Showing 12 of 16 candidates

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.

Coercive Portal

1 answer matches

Artifact · Mana cost:

  • Labels: Coercive Portal disrupts Tokens, which Prototype Portal provides or rewards.

Condemn

1 answer matches

Instant · Mana cost:

  • Labels: Condemn disrupts Tokens, which Prototype Portal provides or rewards.

Exterminatus

1 answer matches

Sorcery · Mana cost:

  • Labels: Exterminatus disrupts Tokens, which Prototype Portal provides or rewards.

Extinguish All Hope

1 answer matches

Sorcery · Mana cost:

  • Labels: Extinguish All Hope disrupts Tokens, which Prototype Portal provides or rewards.

Flatline

1 answer matches

Instant · Mana cost:

  • Labels: Flatline disrupts Tokens, which Prototype Portal provides or rewards.

Forced March

1 answer matches

Sorcery · Mana cost:

  • Labels: Forced March disrupts Tokens, which Prototype Portal provides or rewards.

Hushbringer

1 answer matches

Creature — Faerie · Mana cost:

  • Labels: Hushbringer disrupts Tokens, which Prototype Portal provides or rewards.

Killing Wave

1 answer matches

Sorcery · Mana cost:

  • Labels: Killing Wave disrupts Tokens, which Prototype Portal provides or rewards.

Mageta the Lion

1 answer matches

Legendary Creature — Human Spellshaper · Mana cost:

  • Labels: Mageta the Lion disrupts Tokens, which Prototype Portal provides or rewards.

Magister of Worth

1 answer matches

Creature — Angel · Mana cost:

  • Labels: Magister of Worth disrupts Tokens, which Prototype Portal provides or rewards.

Magus of the Tabernacle

1 answer matches

Creature — Human Wizard · Mana cost:

  • Labels: Magus of the Tabernacle disrupts Tokens, which Prototype Portal provides or rewards.

Massacre

1 answer matches

Sorcery · Mana cost:

  • Labels: Massacre disrupts Tokens, which Prototype Portal provides or rewards.
How these suggestions work

Answer candidates are labeled as disrupting a resource Prototype Portal 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
The ListenSOM-1952022-11-18rare$2.18
Commander 2018ja2162018-08-10rare—
Commander 2018pt2162018-08-10rare—
Commander 2018fr2162018-08-10rare—
Commander 2018it2162018-08-10rare—
Commander 2018es2162018-08-10rare—
Commander 2018en2162018-08-10rare$0.76
Commander 2018de2162018-08-10rare—
Scars of Mirrodinit1952010-10-01rare—
Scars of Mirrodinen1952010-10-01rare$0.94
Scars of Mirrodinru1952010-10-01rare—
Scars of Mirrodinzht1952010-10-01rare—
Scars of Mirrodinfr1952010-10-01rare—
Scars of Mirrodinpt1952010-10-01rare—
Scars of Mirrodinzhs1952010-10-01rare—
Scars of Mirrodines1952010-10-01rare—
Scars of Mirrodinde1952010-10-01rare—
Scars of Mirrodinja1952010-10-01rare—