Moxx Rocks — Nightmare

Creature — Nightmare Horse

Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of Swamps you control.

$0.29

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.

Wastes

Score 0.432unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.707
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Component Pouch

Score 0.434unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery

Score details

Text (embedding): 0.673
Tags and themes: 0.091
Color identity: 0.000
Mana cost: 0.125

Island

Score 0.436unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.715
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Get a Life

Score 0.436unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details

Text (embedding): 0.713
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.083

No shared tags contributed to this comparison.

Timecrafting

Score 0.438unitless 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: 0.000
Mana cost: 0.083

No shared tags contributed to this comparison.

Mage-Ring Network

Score 0.440unitless 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: 0.071

No shared tags contributed to this comparison.

Snow-Covered Wastes

Score 0.442unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.724
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Trivia Contest

Score 0.443unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.726
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Seat of the Synod

Score 0.445unitless formula ranking

Artifact Land · Mana cost: — · Color identity: U

Shared traits: No shared tags

Score details

Text (embedding): 0.729
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Mountain

Score 0.447unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.732
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Mox Ruby

Score 0.447unitless formula ranking

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

Shared traits: Timing Sorcery

Score details

Text (embedding): 0.704
Tags and themes: 0.091
Color identity: 0.000
Mana cost: 0.071

Tropical Island

Score 0.448unitless formula ranking

Land — Forest Island · Mana cost: — · Color identity: UG

Shared traits: No shared tags

Score details

Text (embedding): 0.735
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

An-Havva Township

Score 0.448unitless formula ranking

Land · Mana cost: — · Color identity: WRG

Shared traits: No shared tags

Score details

Text (embedding): 0.735
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Sticker sheet

Score 0.449unitless formula ranking

Stickers · Mana cost: — · Color identity: Colorless

Shared traits: Timing Sorcery

Score details

Text (embedding): 0.703
Tags and themes: 0.100
Color identity: 0.000
Mana cost: 0.071

Snow-Covered Mountain

Score 0.450unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.739
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Sunscorched Divide

Score 0.451unitless formula ranking

Land · Mana cost: — · Color identity: WR

Shared traits: No shared tags

Score details

Text (embedding): 0.740
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Honorable Passage

Score 0.452unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details

Text (embedding): 0.737
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.100

No shared tags contributed to this comparison.

Metal Fatigue

Score 0.453unitless formula ranking

Instant · Mana cost: · Color identity: W

Shared traits: No shared tags

Score details

Text (embedding): 0.733
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.125

No shared tags contributed to this comparison.

Snow-Covered Island

Score 0.453unitless formula ranking

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

Shared traits: No shared tags

Score details

Text (embedding): 0.743
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Information Booth

Score 0.453unitless formula ranking

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

Shared traits: Timing Sorcery

Score details

Text (embedding): 0.710
Tags and themes: 0.100
Color identity: 0.000
Mana cost: 0.071

The Big Top

Score 0.453unitless formula ranking

Land · Mana cost: — · Color identity: Colorless

Shared traits: No shared tags

Score details

Text (embedding): 0.744
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Volcanic Island

Score 0.453unitless formula ranking

Land — Island Mountain · Mana cost: — · Color identity: UR

Shared traits: No shared tags

Score details

Text (embedding): 0.744
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Ferrous Lake

Score 0.454unitless formula ranking

Land · Mana cost: — · Color identity: UR

Shared traits: No shared tags

Score details

Text (embedding): 0.745
Tags and themes: 0.000
Color identity: 0.000
Mana cost: 0.071

No shared tags contributed to this comparison.

Memory Crystal

Score 0.454unitless formula ranking

Artifact · Mana cost: · Color identity: Colorless

Shared traits: Timing Sorcery

Score details

Text (embedding): 0.703
Tags and themes: 0.100
Color identity: 0.000
Mana cost: 0.125

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 (0.570); 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
30th Anniversary Edition	en	412	2022-11-28	rare	—
30th Anniversary Edition	en	115	2022-11-28	rare	—
The List	en	W17-17	2021-07-23	rare	$0.32
Arena Beginner Set	en	54	2020-08-13	rare	—
Welcome Deck 2017	en	17	2017-04-15	rare	$0.29
Welcome Deck 2017	pt	17	2017-04-15	rare	—
Welcome Deck 2017	zht	17	2017-04-15	rare	—
Welcome Deck 2017	it	17	2017-04-15	rare	—
Welcome Deck 2017	de	17	2017-04-15	rare	—
Welcome Deck 2017	ru	17	2017-04-15	rare	—
Welcome Deck 2017	ko	17	2017-04-15	rare	—
Welcome Deck 2017	ja	17	2017-04-15	rare	—
Welcome Deck 2017	es	17	2017-04-15	rare	—
Welcome Deck 2017	fr	17	2017-04-15	rare	—
Welcome Deck 2017	zhs	17	2017-04-15	rare	—
Welcome Deck 2016	zhs	8	2016-04-08	rare	—
Welcome Deck 2016	ru	8	2016-04-08	rare	—
Welcome Deck 2016	es	8	2016-04-08	rare	—
Welcome Deck 2016	de	8	2016-04-08	rare	—
Welcome Deck 2016	ja	8	2016-04-08	rare	—
Welcome Deck 2016	fr	8	2016-04-08	rare	—
Welcome Deck 2016	en	8	2016-04-08	rare	$0.17
Welcome Deck 2016	zht	8	2016-04-08	rare	—
Welcome Deck 2016	ko	8	2016-04-08	rare	—
Welcome Deck 2016	it	8	2016-04-08	rare	—
Welcome Deck 2016	pt	8	2016-04-08	rare	—
Magic Origins	zht	282	2015-07-17	rare	—
Magic Origins	ru	282	2015-07-17	rare	—
Magic Origins	en	282	2015-07-17	rare	$0.15
Magic Origins	pt	282	2015-07-17	rare	—
Magic Origins	fr	282	2015-07-17	rare	—
Magic Origins	de	282	2015-07-17	rare	—
Magic Origins	zhs	282	2015-07-17	rare	—
Magic Origins	ja	282	2015-07-17	rare	—
Magic Origins	ko	282	2015-07-17	rare	—
Magic Origins	es	282	2015-07-17	rare	—
Magic Origins	it	282	2015-07-17	rare	—
Magic 2015	ja	276	2014-07-18	rare	—
Magic 2015	pt	276	2014-07-18	rare	—
Magic 2015	zht	276	2014-07-18	rare	—
Magic 2015	zhs	276	2014-07-18	rare	—
Magic 2015	es	276	2014-07-18	rare	—
Magic 2015	fr	276	2014-07-18	rare	—
Magic 2015	it	276	2014-07-18	rare	—
Magic 2015	ru	276	2014-07-18	rare	—
Magic 2015	de	276	2014-07-18	rare	—
Magic 2015	en	276	2014-07-18	rare	$0.15
Magic 2015	ko	276	2014-07-18	rare	—
Magic 2014	pt	108	2013-07-19	rare	—
Magic 2014	de	108	2013-07-19	rare	—
Magic 2014	es	108	2013-07-19	rare	—
Magic 2014	zhs	108	2013-07-19	rare	—
Magic 2014	fr	108	2013-07-19	rare	—
Magic 2014	zht	108	2013-07-19	rare	—
Magic 2014	ko	108	2013-07-19	rare	—
Magic 2014	ja	108	2013-07-19	rare	—
Magic 2014	it	108	2013-07-19	rare	—
Magic 2014	en	108	2013-07-19	rare	$0.25
Magic 2014	ru	108	2013-07-19	rare	—
Magic 2010	ja	107	2009-07-17	rare	—
Magic 2010	es	107	2009-07-17	rare	—
Magic 2010	de	107	2009-07-17	rare	—
Magic 2010	pt	107	2009-07-17	rare	—
Magic 2010	ru	107	2009-07-17	rare	—
Magic 2010	en	107	2009-07-17	rare	$0.31
Magic 2010	it	107	2009-07-17	rare	—
Magic 2010	fr	107	2009-07-17	rare	—
Magic 2010	zhs	107	2009-07-17	rare	—
Tenth Edition	zhs	164	2007-07-13	rare	—
Tenth Edition	es	164	2007-07-13	rare	—
Tenth Edition	de	164	2007-07-13	rare	—
Tenth Edition	en	164★	2007-07-13	rare	—
Tenth Edition	it	164	2007-07-13	rare	—
Tenth Edition	en	164	2007-07-13	rare	$0.37
Tenth Edition	fr	164	2007-07-13	rare	—
Tenth Edition	pt	164	2007-07-13	rare	—
Tenth Edition	ja	164	2007-07-13	rare	—
Tenth Edition	ru	164	2007-07-13	rare	—
Ninth Edition	es	150	2005-07-29	rare	—
Ninth Edition	en	150★	2005-07-29	rare	—
Ninth Edition	fr	150	2005-07-29	rare	—
Ninth Edition	ru	150	2005-07-29	rare	—
Ninth Edition	zhs	150	2005-07-29	rare	—
Ninth Edition	ja	150	2005-07-29	rare	—
Ninth Edition	de	150	2005-07-29	rare	—
Ninth Edition	pt	150	2005-07-29	rare	—
Ninth Edition	en	150	2005-07-29	rare	$0.44
Ninth Edition	it	150	2005-07-29	rare	—
Eighth Edition	ja	150	2003-07-28	rare	—
Eighth Edition	es	150	2003-07-28	rare	—
Eighth Edition	fr	150	2003-07-28	rare	—
Eighth Edition	it	150	2003-07-28	rare	—
Eighth Edition	en	150★	2003-07-28	rare	—
Eighth Edition	pt	150	2003-07-28	rare	—
Eighth Edition	de	150	2003-07-28	rare	—
Eighth Edition	zhs	150	2003-07-28	rare	—
Eighth Edition	zht	150	2003-07-28	rare	—
Eighth Edition	en	150	2003-07-28	rare	$0.44
Seventh Edition	fr	150	2001-04-11	rare	—
Seventh Edition	de	150	2001-04-11	rare	—

Nightmare

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Creature kinds

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Keyword tags

Mana value

Theme tags

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Type tags

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Potential relationships