Card details, tags, similarity scores, and printings.
Creature — Hydra
Reach This creature enters with X +1/+1 counters on it. Reinforce X— (, Discard this card: Put X +1/+1 counters on target creature.)
$0.33
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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 1–24 of 34,604 candidates
These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.
Score 0.457unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.459unitless formula ranking
Shared traits: Timing Sorcery
Score 0.463unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.464unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.465unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.466unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.466unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.467unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.467unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.468unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.468unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.468unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.468unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.470unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.471unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.472unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.472unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.472unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.472unitless formula ranking
Shared traits: Timing Sorcery
Score 0.473unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.473unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.474unitless formula ranking
Shared traits: Passive Static
Score 0.474unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.474unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
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 (0.563); 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 |
|---|---|---|---|---|---|
| Jumpstart: Historic Horizons | en | 672 | 2021-08-26 | uncommon | — |
| Modern Horizons 2 | ru | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | fr | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | it | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | en | 183 | 2021-06-18 | uncommon | $0.33 |
| Modern Horizons 2 | ja | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | zht | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | pt | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | es | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | ko | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | de | 183 | 2021-06-18 | uncommon | — |
| Modern Horizons 2 | zhs | 183 | 2021-06-18 | uncommon | — |