Card details, tags, similarity scores, and printings.
Creature — Leech
Flying Blue spells you cast cost more to cast.
$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 25–48 of 34,604 candidates
These rankings describe text and metadata resemblance, not synergy, win rates, or claims that a card counters yours.
Score 0.836unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.835unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.833unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.833unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.831unitless formula ranking
Shared traits: Creature, Flying, Timing Sorcery · Same color identity · Matching mana cost
Score 0.830unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.830unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity
Score 0.830unitless formula ranking
Shared traits: Creature, Flying, Timing Sorcery · Same color identity · Matching mana cost
Score 0.830unitless formula ranking
Shared traits: Creature, Flying, Timing Sorcery · Same color identity · Matching mana cost
Score 0.829unitless formula ranking
Shared traits: Creature, Flying, Timing Sorcery · Same color identity · Matching mana cost
Score 0.828unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity
Score 0.828unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity
Score 0.828unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.828unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.826unitless formula ranking
Shared traits: Creature, Passive Static, Timing Sorcery · Same color identity · Matching mana cost
Score 0.826unitless formula ranking
Shared traits: Creature, Flying, Timing Sorcery · Same color identity · Matching mana cost
Score 0.826unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.824unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.823unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.823unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.823unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.822unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity
Score 0.821unitless formula ranking
Shared traits: Creature, Flying, Passive Static · Same color identity · Matching mana cost
Score 0.821unitless formula ranking
Shared traits: Creature, Flying, Passive Static · 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 (0.597); 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 |
|---|---|---|---|---|---|
| Invasion | ja | 71 | 2000-10-02 | rare | — |
| Invasion | es | 71 | 2000-10-02 | rare | — |
| Invasion | fr | 71 | 2000-10-02 | rare | — |
| Invasion | pt | 71 | 2000-10-02 | rare | — |
| Invasion | zht | 71 | 2000-10-02 | rare | — |
| Invasion | it | 71 | 2000-10-02 | rare | — |
| Invasion | de | 71 | 2000-10-02 | rare | — |
| Invasion | zhs | 71 | 2000-10-02 | rare | — |
| Invasion | en | 71 | 2000-10-02 | rare | $0.29 |