Moxx Rocks — 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

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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.

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.

Serpent Generator

Score 0.910unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.916
Tags and themes: 0.800
Color identity: 1.000
Mana cost: 1.000

Contagion Clasp

Score 0.887unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Activated, Artifact, Proliferate · Same color identity

Score details

Text (embedding): 0.962
Tags and themes: 1.000
Color identity: 1.000
Mana cost: 0.100

Armageddon Clock

Score 0.884unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.873
Tags and themes: 0.800
Color identity: 1.000
Mana cost: 1.000

Voodoo Doll

Score 0.880unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.867
Tags and themes: 0.800
Color identity: 1.000
Mana cost: 1.000

Runesword

Score 0.878unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.863
Tags and themes: 0.800
Color identity: 1.000
Mana cost: 1.000

Celestial Sword

Score 0.865unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.908
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Staff of Eden, Vault's Key

Score 0.865unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.841
Tags and themes: 0.800
Color identity: 1.000
Mana cost: 1.000

Coveted Jewel

Score 0.863unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.883
Tags and themes: 0.667
Color identity: 1.000
Mana cost: 1.000

Aetherflux Conduit

Score 0.859unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.876
Tags and themes: 0.667
Color identity: 1.000
Mana cost: 1.000

Joven's Tools

Score 0.859unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.898
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Horn of Plenty

Score 0.857unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.895
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Letter Bomb

Score 0.857unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.894
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Booby Trap

Score 0.857unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.894
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Soul Conduit

Score 0.855unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.891
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

God-Pharaoh's Statue

Score 0.853unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.889
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Omen Machine

Score 0.853unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.888
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Gate to the Aether

Score 0.848unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.881
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Bronze Tablet

Score 0.848unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.880
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Well of Discovery

Score 0.848unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.880
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Rakalite

Score 0.846unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.876
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Staff of Nin

Score 0.846unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.885
Tags and themes: 0.571
Color identity: 1.000
Mana cost: 1.000

Loreseeker's Stone

Score 0.845unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.876
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Planar Bridge

Score 0.844unitless formula ranking

Legendary Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.873
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

Caged Sun

Score 0.836unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

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

Score details

Text (embedding): 0.860
Tags and themes: 0.600
Color identity: 1.000
Mana cost: 1.000

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.

Printings

Set	Language	Collector	Released	Rarity	Price
Breaking News	de	61	2024-04-19	mythic	—
Breaking News	fr	61	2024-04-19	mythic	—
Breaking News	zhs	61	2024-04-19	mythic	—
Breaking News	pt	61	2024-04-19	mythic	—
Breaking News	es	61	2024-04-19	mythic	—
Breaking News	it	61	2024-04-19	mythic	—
Breaking News	ja	61	2024-04-19	mythic	—
Breaking News	en	78	2024-04-19	mythic	—
Breaking News	en	61	2024-04-19	mythic	$12.68
Secret Lair Drop	en	1095	2022-11-02	rare	$17.20
The List	en	SOM-145	2020-09-01	rare	$14.47
Scars of Mirrodin	ru	145	2010-10-01	rare	—
Scars of Mirrodin	fr	145	2010-10-01	rare	—
Scars of Mirrodin	it	145	2010-10-01	rare	—
Scars of Mirrodin	zht	145	2010-10-01	rare	—
Scars of Mirrodin	ja	145	2010-10-01	rare	—
Scars of Mirrodin	zhs	145	2010-10-01	rare	—
Scars of Mirrodin	pt	145	2010-10-01	rare	—
Scars of Mirrodin	es	145	2010-10-01	rare	—
Scars of Mirrodin	en	145	2010-10-01	rare	$13.74
Scars of Mirrodin	de	145	2010-10-01	rare	—

Contagion Engine

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