Card details, tags, similarity scores, and printings.
Creature — Demon
Flying Rot Fly — If an opponent would gain life, that player loses that much life instead.
$2.17
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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 0.444unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.449unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.450unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.452unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.454unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.455unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.456unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.456unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.456unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.458unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.458unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.459unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.459unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.459unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.459unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.459unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.460unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.461unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
Score 0.462unitless formula ranking
Shared traits: No shared tags
No shared tags contributed to this comparison.
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 0.464unitless 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.
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 (0.589); 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.
Showing 12 of 19 candidates
1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.
These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
1 directional matches
Synergy candidates compare resources Plague Drone is labeled as providing with candidate payoffs, and candidate resources with Plague Drone's payoffs. Candidates are excluded when either card is labeled as hating a resource the other provides or has a payoff for.
Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.
Showing 12 of 19 candidates
1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.
These suggestions use AI-derived resource labels, which may be incomplete or outdated. They are not rules-validated interactions.
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
1 answer matches
Answer candidates are labeled as disrupting a resource Plague Drone provides or has a payoff for; the direction is candidate disrupts the viewed card.
Each distinct resource and direction counts once. Highest counts rank first, with ties ordered by card slug. No deck legality or color filter is applied. Check costs, timing, restrictions, and the cards themselves; these are not probabilities or guaranteed counters.
| Set | Language | Collector | Released | Rarity | Price |
|---|---|---|---|---|---|
| Warhammer 40,000 Commander | ja | 47 | 2022-10-07 | rare | — |
| Warhammer 40,000 Commander | es | 47 | 2022-10-07 | rare | — |
| Warhammer 40,000 Commander | pt | 47 | 2022-10-07 | rare | — |
| Warhammer 40,000 Commander | en | 47★ | 2022-10-07 | rare | — |
| Warhammer 40,000 Commander | fr | 47 | 2022-10-07 | rare | — |
| Warhammer 40,000 Commander | en | 47 | 2022-10-07 | rare | $2.17 |
| Warhammer 40,000 Commander | de | 47 | 2022-10-07 | rare | — |
| Warhammer 40,000 Commander | zhs | 47 | 2022-10-07 | rare | — |
| Warhammer 40,000 Commander | it | 47 | 2022-10-07 | rare | — |