Card details, tags, similarity scores, and printings.
Creature — Nightmare Horse
This creature can't be blocked by white creatures. When this creature enters, creatures your opponents control get -1/-1 until end of turn.
$0.29
Log in to save cards to your lists.
Start a deck with this cardCard 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.
Showing 49–72 of 34,604 candidates
These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.
Score 0.800unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.800unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.797unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.797unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.795unitless formula ranking
Shared traits: Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.795unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.795unitless formula ranking
Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost
Score 0.794unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.794unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.794unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.794unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.793unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.793unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.792unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.792unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.791unitless formula ranking
Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost
Score 0.791unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.791unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
Score 0.790unitless formula ranking
Shared traits: Creature, Timing Sorcery · Same color identity · Matching mana cost
Score 0.790unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.790unitless formula ranking
Shared traits: Creature, Nightmare, Timing Sorcery · Same color identity
Score 0.790unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity · Matching mana cost
Score 0.789unitless formula ranking
Shared traits: Creature, Timing Sorcery, Triggered · Same color identity
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 (0.599); 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.
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.
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.
| Set | Language | Collector | Released | Rarity | Price |
|---|---|---|---|---|---|
| Core Set 2019 | it | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | de | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | ru | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | zht | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | es | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | ja | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | fr | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | en | 114 | 2018-07-13 | uncommon | $0.29 |
| Core Set 2019 | ko | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | zhs | 114 | 2018-07-13 | uncommon | — |
| Core Set 2019 | pt | 114 | 2018-07-13 | uncommon | — |