Moxx Rocks — Scion of the Ur-Dragon

Legendary Creature — Dragon Avatar

Flying : Search your library for a Dragon permanent card and put it into your graveyard. If you do, Scion of the Ur-Dragon becomes a copy of that card until end of turn. Then shuffle.

$8.36

Commander: LegalModern: Legal

Save this card

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.

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.

Snow-Covered Wastes

Score 0.435unitless formula ranking

Basic Snow Land · Mana cost: — · Color identity: Colorless

Shared traits: Activated

Score details

Text (embedding): 0.670
Tags and themes: 0.125
Color identity: 0.000
Mana cost: 0.083

Multiversal Passage

Score 0.441unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details

Text (embedding): 0.721
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.083

No shared tags contributed to this comparison.

Wastes

Score 0.443unitless formula ranking

Basic Land · Mana cost: — · Color identity: Colorless

Shared traits: Activated

Score details

Text (embedding): 0.683
Tags and themes: 0.125
Color identity: 0.000
Mana cost: 0.083

Sticker sheet

Score 0.444unitless formula ranking

Stickers · Mana cost: — · Color identity: Colorless

Shared traits: Timing Sorcery

Score details

Text (embedding): 0.684
Tags and themes: 0.125
Color identity: 0.000
Mana cost: 0.083

Strip Mine

Score 0.449unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: Activated

Score details

Text (embedding): 0.701
Tags and themes: 0.100
Color identity: 0.000
Mana cost: 0.083

One with Nothing

Score 0.449unitless formula ranking

Instant · Mana cost: · Color identity: B

Shared traits: No shared tags

Score details

Text (embedding): 0.682
Tags and themes: 0.000
Color identity: 0.200
Mana cost: 0.200

No shared tags contributed to this comparison.

Snow-Covered Plains

Score 0.453unitless formula ranking

Basic Snow Land — Plains · Mana cost: — · Color identity: W

Shared traits: Activated

Score details

Text (embedding): 0.670
Tags and themes: 0.111
Color identity: 0.200
Mana cost: 0.083

Snow-Covered Mountain

Score 0.454unitless formula ranking

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

Shared traits: Activated

Score details

Text (embedding): 0.668
Tags and themes: 0.125
Color identity: 0.200
Mana cost: 0.083

Snow-Covered Forest

Score 0.454unitless formula ranking

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

Shared traits: Activated

Score details

Text (embedding): 0.669
Tags and themes: 0.125
Color identity: 0.200
Mana cost: 0.083

Bottomless Vault

Score 0.455unitless formula ranking

Land · Mana cost: — · Color identity: B

Shared traits: No shared tags

Score details

Text (embedding): 0.710
Tags and themes: 0.000
Color identity: 0.200
Mana cost: 0.083

No shared tags contributed to this comparison.

Glacial Chasm

Score 0.456unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details

Text (embedding): 0.745
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.083

No shared tags contributed to this comparison.

Snow-Covered Swamp

Score 0.456unitless formula ranking

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

Shared traits: Activated

Score details

Text (embedding): 0.676
Tags and themes: 0.111
Color identity: 0.200
Mana cost: 0.083

Snow-Covered Island

Score 0.458unitless formula ranking

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

Shared traits: Activated

Score details

Text (embedding): 0.679
Tags and themes: 0.111
Color identity: 0.200
Mana cost: 0.083

Barry's Land

Score 0.459unitless formula ranking

Basic Land — Cloud · Mana cost: — · Color identity: Colorless

Shared traits: Activated

Score details

Text (embedding): 0.709
Tags and themes: 0.125
Color identity: 0.000
Mana cost: 0.083

Barkchannel Pathway // Tidechannel Pathway

Score 0.460unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.685
Tags and themes: 0.000
Color identity: 0.400
Mana cost: 0.083

No shared tags contributed to this comparison.

Gut Shot

Score 0.460unitless formula ranking

Instant · Mana cost: · Color identity: R

Shared traits: No shared tags

Score details

Text (embedding): 0.716
Tags and themes: 0.000
Color identity: 0.200
Mana cost: 0.100

No shared tags contributed to this comparison.

Forest

Score 0.460unitless formula ranking

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

Shared traits: Activated

Score details

Text (embedding): 0.678
Tags and themes: 0.125
Color identity: 0.200
Mana cost: 0.083

Clearwater Pathway // Murkwater Pathway

Score 0.460unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.687
Tags and themes: 0.000
Color identity: 0.400
Mana cost: 0.083

No shared tags contributed to this comparison.

Plains

Score 0.461unitless formula ranking

Basic Land — Plains · Mana cost: — · Color identity: W

Shared traits: Activated

Score details

Text (embedding): 0.683
Tags and themes: 0.111
Color identity: 0.200
Mana cost: 0.083

Turn to Dust

Score 0.461unitless formula ranking

Instant · Mana cost: · Color identity: G

Shared traits: No shared tags

Score details

Text (embedding): 0.702
Tags and themes: 0.000
Color identity: 0.200
Mana cost: 0.200

No shared tags contributed to this comparison.

Island

Score 0.461unitless formula ranking

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

Shared traits: Activated

Score details

Text (embedding): 0.685
Tags and themes: 0.111
Color identity: 0.200
Mana cost: 0.083

Hollow Trees

Score 0.462unitless formula ranking

Land · Mana cost: — · Color identity: G

Shared traits: No shared tags

Score details

Text (embedding): 0.722
Tags and themes: 0.000
Color identity: 0.200
Mana cost: 0.083

No shared tags contributed to this comparison.

Sand Silos

Score 0.462unitless formula ranking

Land · Mana cost: — · Color identity: U

Shared traits: No shared tags

Score details

Text (embedding): 0.722
Tags and themes: 0.000
Color identity: 0.200
Mana cost: 0.083

No shared tags contributed to this comparison.

Serrated Arrows

Score 0.462unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery

Score details

Text (embedding): 0.692
Tags and themes: 0.111
Color identity: 0.000
Mana cost: 0.250

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 (0.575); 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
Secret Lair Drop	en	1531	2025-02-21	rare	—
Commander 2017	it	192	2017-08-25	rare	—
Commander 2017	en	192	2017-08-25	rare	$8.36
Commander 2017	es	192	2017-08-25	rare	—
Commander 2017	fr	192	2017-08-25	rare	—
Commander 2017	pt	192	2017-08-25	rare	—
Commander 2017	de	192	2017-08-25	rare	—
Commander 2017	ja	192	2017-08-25	rare	—
Time Spiral	de	246	2006-10-06	rare	—
Time Spiral	it	246	2006-10-06	rare	—
Time Spiral	zhs	246	2006-10-06	rare	—
Time Spiral	ja	246	2006-10-06	rare	—
Time Spiral	pt	246	2006-10-06	rare	—
Time Spiral	es	246	2006-10-06	rare	—
Time Spiral	fr	246	2006-10-06	rare	—
Time Spiral	en	246	2006-10-06	rare	$8.12
Time Spiral	ru	246	2006-10-06	rare	—

Scion of the Ur-Dragon

Save this card

Ability tags

Mana costs

Creature kinds

Color identity

Keyword tags

Mana value

Theme tags

Timing tags

Type tags

Predicted tags

Similar cards

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Shared tags

Potential relationships