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The Ur-Dragon

Card details, tags, similarity scores, and printings.

The Ur-Dragon

Legendary Creature — Dragon Avatar

Eminence — As long as The Ur-Dragon is in the command zone or on the battlefield, other Dragon spells you cast cost less to cast. Flying Whenever one or more Dragons you control attack, draw that many cards, then you may put a permanent card from your hand onto the battlefield.

$39.21

Commander: LegalModern: Not 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

Attack TriggerTriggered

Mana costs

× 1 × 1 × 1 × 1 × 1Multicolored cost

Creature kinds

AvatarDragon

Color identity

BGRUW

Keyword tags

EminenceFlying

Mana value

Mana value 6+

Theme tags

Card DrawRampTokens

Timing tags

Timing Sorcery

Type tags

Creature

Predicted tags

RampTokens

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Legendary Creature — Elder Dragon · Mana cost: · Color identity: WRG

Shared traits: Creature, Dragon, Flying

Score details
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0.600
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Shared tags

CreatureDragonFlyingTiming SorceryTriggered

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Shared traits: Timing Sorcery, Triggered · Same color identity

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0.895
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1.000
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Timing SorceryTriggered

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Score 0.724unitless formula ranking

Legendary Creature — Hydra Avatar · Mana cost: · Color identity: WUBRG

Shared traits: Creature, Avatar, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.877
Tags and themes
0.250
Color identity
1.000
Mana cost
0.477

Shared tags

CreatureAvatarTiming Sorcery

Swift Warkite

Score 0.724unitless formula ranking

Creature — Dragon · Mana cost: · Color identity: BR

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.892
Tags and themes
0.556
Color identity
0.400
Mana cost
0.375

Shared tags

CreatureDragonFlyingTiming SorceryTriggered

Oros, the Avenger

Score 0.723unitless formula ranking

Legendary Creature — Dragon · Mana cost: · Color identity: WBR

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.882
Tags and themes
0.500
Color identity
0.600
Mana cost
0.339

Shared tags

CreatureDragonFlyingTiming SorceryTriggered

Zurgo and Ojutai

Score 0.723unitless formula ranking

Legendary Creature — Orc Dragon · Mana cost: · Color identity: WUR

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.901
Tags and themes
0.455
Color identity
0.600
Mana cost
0.314

Shared tags

CreatureDragonFlyingTiming SorceryTriggered

Chromium

Score 0.723unitless formula ranking

Legendary Creature — Elder Dragon · Mana cost: · Color identity: WUB

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.887
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0.600
Mana cost
0.400

Shared tags

CreatureDragonFlyingTiming SorceryTriggered

Nicol Bolas

Score 0.722unitless formula ranking

Legendary Creature — Elder Dragon · Mana cost: · Color identity: UBR

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.885
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0.600
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Shared tags

CreatureDragonFlyingTiming SorceryTriggered

Arcades Sabboth

Score 0.722unitless formula ranking

Legendary Creature — Elder Dragon · Mana cost: · Color identity: WUG

Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.885
Tags and themes
0.455
Color identity
0.600
Mana cost
0.400

Shared tags

CreatureDragonFlyingTiming SorceryTriggered

The Convincing General

Score 0.722unitless formula ranking

Legendary Creature — Shapeshifter · Mana cost: · Color identity: WUBRG

Shared traits: Card Draw, Creature, Timing Sorcery · Same color identity

Score details
Text (embedding)
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Card DrawCreatureTiming Sorcery

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Score 0.722unitless formula ranking

Creature — Bringer · Mana cost: · Color identity: WUBRG

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

Score details
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0.859
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0.563

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CreatureTiming SorceryTriggered

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Score 0.722unitless formula ranking

Legendary Creature — God Bard · Mana cost: · Color identity: WUBRG

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

Score details
Text (embedding)
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Shared traits: Creature, Dragon, Flying

Score details
Text (embedding)
0.883
Tags and themes
0.455
Color identity
0.600
Mana cost
0.400

Shared tags

CreatureDragonFlyingTiming SorceryTriggered

Sliver Weftwinder

Score 0.720unitless formula ranking

Legendary Creature — Sliver · Mana cost: · Color identity: WUBRG

Shared traits: Card Draw, Creature, Timing Sorcery · Same color identity

Score details
Text (embedding)
0.837
Tags and themes
0.333
Color identity
1.000
Mana cost
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Shared tags

Card DrawCreatureTiming 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 (0.567); 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
MagicFest 2025en152025-08-18mythic—
Commander Mastersen3612023-08-04mythic$39.21
Commander Mastersfr10652023-08-04mythic—
Commander Mastersja3612023-08-04mythic—
Commander Mastersde3612023-08-04mythic—
Commander Mastersde10652023-08-04mythic—
Commander Masterszhs5942023-08-04mythic—
Commander Mastersja5942023-08-04mythic—
Commander Masterspt3612023-08-04mythic—
Commander Mastersja10652023-08-04mythic—
Commander Mastersde6892023-08-04mythic—
Commander Mastersen6892023-08-04mythic$46.32
Commander Mastersfr5942023-08-04mythic—
Commander Mastersja6892023-08-04mythic—
Commander Masterses3612023-08-04mythic—
Commander Masterszhs6892023-08-04mythic—
Commander Masterses5942023-08-04mythic—
Commander Masterszhs3612023-08-04mythic—
Commander Masterspt6892023-08-04mythic—
Commander Mastersde5942023-08-04mythic—
Commander Masterszhs10652023-08-04mythic—
Commander Mastersen10652023-08-04mythic—
Commander Masterses6892023-08-04mythic—
Commander Masterspt5942023-08-04mythic—
Commander Mastersfr6892023-08-04mythic—
Commander Mastersen5942023-08-04mythic—
Secret Lair Dropen112019-12-08mythic—
Treasure Chesten656752017-11-15mythic—
Commander 2017es482017-08-25mythic—
Commander 2017de482017-08-25mythic—
Commander 2017fr482017-08-25mythic—
Commander 2017pt482017-08-25mythic—
Commander 2017it482017-08-25mythic—
Commander 2017en482017-08-25mythic—
Commander 2017 Oversizeden482017-08-25mythic—
Commander 2017ja482017-08-25mythic—