---
target_card: Hell Swarm
mana_cost: "{B}"
type_line: "Instant"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/hell-swarm
json_api: https://avascry.com/similar/hell-swarm.json
---

# Cards Similar & Synergistic to Hell Swarm

- **Target Card:** [Hell Swarm](https://avascry.com/printing/hell-swarm-leg) (Instant) `{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/hell-swarm.json

## Top 31 Synergistic Matches

1. [**Infest**](https://avascry.com/printing/infest-prm) `{1}{B}{B}` — *Sorcery*
2. [**Mutilate**](https://avascry.com/printing/mutilate-gvl) `{2}{B}{B}` — *Sorcery*
3. [**Marsh Gas**](https://avascry.com/printing/marsh-gas-drk) `{B}` — *Instant*
4. [**Shrivel**](https://avascry.com/printing/shrivel-m14) `{1}{B}` — *Sorcery*
5. [**Nausea**](https://avascry.com/printing/nausea-ema) `{1}{B}` — *Sorcery*
6. [**Languish**](https://avascry.com/printing/languish-pori) `{2}{B}{B}` — *Sorcery*
7. [**Night of Souls' Betrayal**](https://avascry.com/printing/night-of-souls-betrayal-ha6) `{2}{B}{B}` — *Legendary Enchantment*
8. [**Cower in Fear**](https://avascry.com/printing/cower-in-fear-mm3) `{1}{B}{B}` — *Instant*
9. [**Glistening Deluge**](https://avascry.com/printing/glistening-deluge-mom) `{1}{B}{B}` — *Sorcery*
10. [**Make Obsolete**](https://avascry.com/printing/make-obsolete-klr) `{2}{B}` — *Instant*
11. [**Defile**](https://avascry.com/printing/defile-sld) `{B}` — *Instant*
12. [**Darkness Descends**](https://avascry.com/printing/darkness-descends-ecl) `{2}{B}{B}` — *Sorcery*
13. [**Sick and Tired**](https://avascry.com/printing/sick-and-tired-ulg) `{2}{B}` — *Instant*
14. [**Stench of Decay**](https://avascry.com/printing/stench-of-decay-all) `{1}{B}{B}` — *Instant*
15. [**Grasp of Darkness**](https://avascry.com/printing/grasp-of-darkness-m21) `{B}{B}` — *Instant*
16. [**Scorpion's Sting**](https://avascry.com/printing/scorpions-sting-spm) `{1}{B}` — *Instant*
17. [**Stab**](https://avascry.com/printing/stab-fdn) `{B}` — *Instant*
18. [**Wring Flesh**](https://avascry.com/printing/wring-flesh-m12) `{B}` — *Instant*
19. [**Arms of Hadar**](https://avascry.com/printing/arms-of-hadar-clb) `{3}{B}` — *Sorcery*
20. [**Yahenni's Expertise**](https://avascry.com/printing/yahennis-expertise-paer) `{2}{B}{B}` — *Sorcery*
21. [**Death Wind**](https://avascry.com/printing/death-wind-avr) `{X}{B}` — *Instant*
22. [**The Black Breath**](https://avascry.com/printing/the-black-breath-ltr) `{2}{B}` — *Sorcery*
23. [**Disfigure**](https://avascry.com/printing/disfigure-ddr) `{B}` — *Instant*
24. [**Strangling Spores**](https://avascry.com/printing/strangling-spores-m19) `{3}{B}` — *Instant*
25. [**Cloudkill**](https://avascry.com/printing/cloudkill-clb) `{4}{B}{B}` — *Sorcery*
26. [**Last Gasp**](https://avascry.com/printing/last-gasp-jmp) `{1}{B}` — *Instant*
27. [**Blight Grenade**](https://avascry.com/printing/blight-grenade-40k) `{4}{B}` — *Sorcery*
28. [**Festergloom**](https://avascry.com/printing/festergloom-cn2) `{2}{B}` — *Sorcery*
29. [**Tar Snare**](https://avascry.com/printing/tar-snare-ogw) `{2}{B}` — *Instant*
30. [**Fatal Fumes**](https://avascry.com/printing/fatal-fumes-dgm) `{3}{B}` — *Instant*
31. [**Witch's Vengeance**](https://avascry.com/printing/witchs-vengeance-peld) `{1}{B}{B}` — *Sorcery*