Moxx Rocks
Menu

Contagion Engine

Card details, tags, similarity scores, and printings.

Contagion Engine

Artifact

When this artifact enters, put a -1/-1 counter on each creature target player controls. , : Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)

$13.74

Commander: LegalModern: Legal

Save this card

Log in to save cards to your lists.

Start a deck with this card
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

Proliferate

Mana value

Mana value 6+

Timing tags

Timing Sorcery

Type tags

Artifact

Similar cards

Showing 121–144 of 34,604 candidates

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

Nexus of Becoming

Score 0.789unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.839
Tags and themes
0.429
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Oblivion Sower

Score 0.789unitless formula ranking

Creature — Eldrazi · Mana cost: · Color identity: Colorless

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

Score details
Text (embedding)
0.886
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

Timing SorceryTriggered

Infinite Hourglass

Score 0.789unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.853
Tags and themes
0.800
Color identity
1.000
Mana cost
0.167

Shared tags

ActivatedArtifactTiming SorceryTriggered

Multiform Wonder

Score 0.788unitless formula ranking

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

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.915
Tags and themes
0.571
Color identity
1.000
Mana cost
0.250

Shared tags

ActivatedArtifactTiming SorceryTriggered

Knowledge Vault

Score 0.788unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.852
Tags and themes
0.800
Color identity
1.000
Mana cost
0.167

Shared tags

ActivatedArtifactTiming SorceryTriggered

Tatsumasa, the Dragon's Fang

Score 0.788unitless formula ranking

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

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity · Matching mana cost

Score details
Text (embedding)
0.854
Tags and themes
0.375
Color identity
1.000
Mana cost
1.000

Shared tags

ActivatedArtifactTiming Sorcery

Elementalist's Palette

Score 0.787unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.858
Tags and themes
0.800
Color identity
1.000
Mana cost
0.125

Shared tags

ActivatedArtifactTiming SorceryTriggered

Mirror Mirror

Score 0.787unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity

Score details
Text (embedding)
0.904
Tags and themes
0.600
Color identity
1.000
Mana cost
0.250

Shared tags

ArtifactTiming SorceryTriggered

Street Sweeper

Score 0.787unitless formula ranking

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

Shared traits: Artifact, Timing Sorcery, Triggered · Same color identity · Matching mana cost

Score details
Text (embedding)
0.878
Tags and themes
0.300
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming SorceryTriggered

Puffer Extract

Score 0.787unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.903
Tags and themes
0.600
Color identity
1.000
Mana cost
0.250

Shared tags

ActivatedArtifactTiming Sorcery

Alloy Golem

Score 0.787unitless formula ranking

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

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

Score details
Text (embedding)
0.882
Tags and themes
0.286
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming Sorcery

Gustha's Scepter

Score 0.786unitless formula ranking

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

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.865
Tags and themes
0.800
Color identity
1.000
Mana cost
0.071

Shared tags

ActivatedArtifactTiming SorceryTriggered

The Chain Veil

Score 0.786unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.849
Tags and themes
0.800
Color identity
1.000
Mana cost
0.167

Shared tags

ActivatedArtifactTiming SorceryTriggered

Runed Terror

Score 0.786unitless formula ranking

Artifact Creature — Elemental Champion · Mana cost: · Color identity: Colorless

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

Score details
Text (embedding)
0.893
Tags and themes
0.250
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming Sorcery

Heroes' Podium

Score 0.786unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.901
Tags and themes
0.600
Color identity
1.000
Mana cost
0.250

Shared tags

ActivatedArtifactTiming Sorcery

Summoning Station

Score 0.786unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.879
Tags and themes
0.667
Color identity
1.000
Mana cost
0.250

Shared tags

ActivatedArtifactTiming SorceryTriggered

Deadlock Trap

Score 0.786unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.855
Tags and themes
0.800
Color identity
1.000
Mana cost
0.125

Shared tags

ActivatedArtifactTiming SorceryTriggered

Solar Array

Score 0.785unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.854
Tags and themes
0.800
Color identity
1.000
Mana cost
0.125

Shared tags

ActivatedArtifactTiming SorceryTriggered

Jinxed Choker

Score 0.785unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.854
Tags and themes
0.800
Color identity
1.000
Mana cost
0.125

Shared tags

ActivatedArtifactTiming SorceryTriggered

Ring of Immortals

Score 0.784unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.899
Tags and themes
0.600
Color identity
1.000
Mana cost
0.250

Shared tags

ActivatedArtifactTiming Sorcery

Book of Rass

Score 0.784unitless formula ranking

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

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

Score details
Text (embedding)
0.841
Tags and themes
0.400
Color identity
1.000
Mana cost
1.000

Shared tags

ArtifactTiming Sorcery

The Mysterious Sphere

Score 0.784unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.876
Tags and themes
0.667
Color identity
1.000
Mana cost
0.250

Shared tags

ActivatedArtifactTiming SorceryTriggered

Phyrexian Atlas

Score 0.784unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.897
Tags and themes
0.667
Color identity
1.000
Mana cost
0.125

Shared tags

ActivatedArtifactTiming SorceryTriggered

Tome of the Guildpact

Score 0.784unitless formula ranking

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

Shared traits: Activated, Artifact, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.876
Tags and themes
0.667
Color identity
1.000
Mana cost
0.250

Shared tags

ActivatedArtifactTiming SorceryTriggered
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 (0.572); 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
Breaking Newsde612024-04-19mythic—
Breaking Newsfr612024-04-19mythic—
Breaking Newszhs612024-04-19mythic—
Breaking Newspt612024-04-19mythic—
Breaking Newses612024-04-19mythic—
Breaking Newsit612024-04-19mythic—
Breaking Newsja612024-04-19mythic—
Breaking Newsen782024-04-19mythic—
Breaking Newsen612024-04-19mythic$12.68
Secret Lair Dropen10952022-11-02rare$17.20
The ListenSOM-1452020-09-01rare$14.47
Scars of Mirrodinru1452010-10-01rare—
Scars of Mirrodinfr1452010-10-01rare—
Scars of Mirrodinit1452010-10-01rare—
Scars of Mirrodinzht1452010-10-01rare—
Scars of Mirrodinja1452010-10-01rare—
Scars of Mirrodinzhs1452010-10-01rare—
Scars of Mirrodinpt1452010-10-01rare—
Scars of Mirrodines1452010-10-01rare—
Scars of Mirrodinen1452010-10-01rare$13.74
Scars of Mirrodinde1452010-10-01rare—