Moxx Rocks — Threnody Singer

Creature — Siren

Flash Flying When this creature enters, target creature an opponent controls gets -X/-0 until end of turn, where X is your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)

$0.14

Commander: LegalModern: Legal

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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.

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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.

Rattlechains

Score 0.884unitless formula ranking

Creature — Spirit · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.902
Tags and themes: 0.714
Color identity: 1.000
Mana cost: 1.000

Spectral Adversary

Score 0.877unitless formula ranking

Creature — Spirit · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.920
Tags and themes: 0.625
Color identity: 1.000
Mana cost: 1.000

Faerie Duelist

Score 0.876unitless formula ranking

Creature — Faerie Rogue · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.918
Tags and themes: 0.625
Color identity: 1.000
Mana cost: 1.000

Malcolm, Alluring Scoundrel

Score 0.874unitless formula ranking

Legendary Creature — Siren Pirate · Mana cost: · Color identity: U

Shared traits: Creature, Siren, Flash · Same color identity · Matching mana cost

Score details

Text (embedding): 0.901
Tags and themes: 0.667
Color identity: 1.000
Mana cost: 1.000

Plumecreed Escort

Score 0.860unitless formula ranking

Creature — Bird Scout · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.892
Tags and themes: 0.625
Color identity: 1.000
Mana cost: 1.000

Glamer Gifter

Score 0.856unitless formula ranking

Creature — Faerie Wizard · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.886
Tags and themes: 0.625
Color identity: 1.000
Mana cost: 1.000

Quickling

Score 0.855unitless formula ranking

Creature — Faerie Rogue · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.884
Tags and themes: 0.625
Color identity: 1.000
Mana cost: 1.000

Dreamcaller Siren

Score 0.851unitless formula ranking

Creature — Siren Pirate · Mana cost: · Color identity: U

Shared traits: Creature, Siren, Flash · Same color identity

Score details

Text (embedding): 0.917
Tags and themes: 0.857
Color identity: 1.000
Mana cost: 0.292

Faerie Mastermind

Score 0.850unitless formula ranking

Creature — Faerie Rogue · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.898
Tags and themes: 0.556
Color identity: 1.000
Mana cost: 1.000

Spellstutter Sprite

Score 0.847unitless formula ranking

Creature — Faerie Wizard · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.892
Tags and themes: 0.556
Color identity: 1.000
Mana cost: 1.000

Faerie Vandal

Score 0.841unitless formula ranking

Creature — Faerie Rogue · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.883
Tags and themes: 0.556
Color identity: 1.000
Mana cost: 1.000

Nebelgast Herald

Score 0.839unitless formula ranking

Creature — Spirit · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity

Score details

Text (embedding): 0.924
Tags and themes: 0.714
Color identity: 1.000
Mana cost: 0.417

Zephyr Sentinel

Score 0.838unitless formula ranking

Creature — Human Soldier · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.878
Tags and themes: 0.556
Color identity: 1.000
Mana cost: 1.000

Nebelgast Intruder

Score 0.834unitless formula ranking

Creature — Spirit · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity

Score details

Text (embedding): 0.916
Tags and themes: 0.714
Color identity: 1.000
Mana cost: 0.417

The Wasp, Winsome Avenger

Score 0.833unitless formula ranking

Legendary Creature — Human Hero · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.869
Tags and themes: 0.556
Color identity: 1.000
Mana cost: 1.000

Cloaked Siren

Score 0.832unitless formula ranking

Creature — Siren · Mana cost: · Color identity: U

Shared traits: Creature, Siren, Flash · Same color identity

Score details

Text (embedding): 0.926
Tags and themes: 0.714
Color identity: 1.000
Mana cost: 0.333

Cloistered Telepath

Score 0.831unitless formula ranking

Creature — Talosian Advisor · Mana cost: · Color identity: U

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

Score details

Text (embedding): 0.903
Tags and themes: 0.444
Color identity: 1.000
Mana cost: 1.000

Focused Funambulist

Score 0.830unitless formula ranking

Creature — Human Performer · Mana cost: · Color identity: U

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

Score details

Text (embedding): 0.883
Tags and themes: 0.500
Color identity: 1.000
Mana cost: 1.000

Floodpits Drowner

Score 0.827unitless formula ranking

Creature — Merfolk · Mana cost: · Color identity: U

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

Score details

Text (embedding): 0.897
Tags and themes: 0.444
Color identity: 1.000
Mana cost: 1.000

Stormchaser Drake

Score 0.825unitless formula ranking

Creature — Drake · Mana cost: · Color identity: U

Shared traits: Creature, Flying, Triggered · Same color identity · Matching mana cost

Score details

Text (embedding): 0.917
Tags and themes: 0.375
Color identity: 1.000
Mana cost: 1.000

Dewdrop Spy

Score 0.823unitless formula ranking

Creature — Faerie Rogue · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity

Score details

Text (embedding): 0.900
Tags and themes: 0.625
Color identity: 1.000
Mana cost: 0.583

Snapcaster Mage

Score 0.821unitless formula ranking

Creature — Human Wizard · Mana cost: · Color identity: U

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

Score details

Text (embedding): 0.868
Tags and themes: 0.500
Color identity: 1.000
Mana cost: 1.000

The Wondrous Wasp

Score 0.820unitless formula ranking

Legendary Creature — Human Hero · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity · Matching mana cost

Score details

Text (embedding): 0.847
Tags and themes: 0.556
Color identity: 1.000
Mana cost: 1.000

Vendilion Clique

Score 0.815unitless formula ranking

Legendary Creature — Faerie Wizard · Mana cost: · Color identity: U

Shared traits: Creature, Flash, Flying · Same color identity

Score details

Text (embedding): 0.886
Tags and themes: 0.625
Color identity: 1.000
Mana cost: 0.583

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 (0.580); 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

Set	Language	Collector	Released	Rarity	Price
Theros Beyond Death	ko	75	2020-01-24	uncommon	—
Theros Beyond Death	en	75	2020-01-24	uncommon	$0.14
Theros Beyond Death	es	75	2020-01-24	uncommon	—
Theros Beyond Death	ja	75	2020-01-24	uncommon	—
Theros Beyond Death	it	75	2020-01-24	uncommon	—
Theros Beyond Death	pt	75	2020-01-24	uncommon	—
Theros Beyond Death	zhs	75	2020-01-24	uncommon	—
Theros Beyond Death	de	75	2020-01-24	uncommon	—
Theros Beyond Death	zht	75	2020-01-24	uncommon	—
Theros Beyond Death	ru	75	2020-01-24	uncommon	—
Theros Beyond Death	fr	75	2020-01-24	uncommon	—

Threnody Singer

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