---
target_card: Echoing Decay
mana_cost: "{1}{B}"
type_line: "Instant"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/echoing-decay
json_api: https://avascry.com/similar/echoing-decay.json
---

# Cards Similar & Synergistic to Echoing Decay

- **Target Card:** [Echoing Decay](https://avascry.com/printing/echoing-decay-plst) (Instant) `{1}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/echoing-decay.json

## Top 31 Synergistic Matches

1. [**Bile Blight**](https://avascry.com/printing/bile-blight-pio) `{B}{B}` — *Instant*
2. [**Echoing Courage**](https://avascry.com/printing/echoing-courage-a25) `{1}{G}` — *Instant*
3. [**Infest**](https://avascry.com/printing/infest-prm) `{1}{B}{B}` — *Sorcery*
4. [**Sick and Tired**](https://avascry.com/printing/sick-and-tired-ulg) `{2}{B}` — *Instant*
5. [**Glistening Deluge**](https://avascry.com/printing/glistening-deluge-mom) `{1}{B}{B}` — *Sorcery*
6. [**Shrivel**](https://avascry.com/printing/shrivel-m14) `{1}{B}` — *Sorcery*
7. [**Hell Swarm**](https://avascry.com/printing/hell-swarm-leg) `{B}` — *Instant*
8. [**Languish**](https://avascry.com/printing/languish-pori) `{2}{B}{B}` — *Sorcery*
9. [**Stench of Decay**](https://avascry.com/printing/stench-of-decay-all) `{1}{B}{B}` — *Instant*
10. [**Lethal Exploit**](https://avascry.com/printing/lethal-exploit-neo) `{1}{B}` — *Instant*
11. [**Nausea**](https://avascry.com/printing/nausea-ema) `{1}{B}` — *Sorcery*
12. [**Darkness Descends**](https://avascry.com/printing/darkness-descends-ecl) `{2}{B}{B}` — *Sorcery*
13. [**Make Obsolete**](https://avascry.com/printing/make-obsolete-klr) `{2}{B}` — *Instant*
14. [**Night of Souls' Betrayal**](https://avascry.com/printing/night-of-souls-betrayal-ha6) `{2}{B}{B}` — *Legendary Enchantment*
15. [**Disfigure**](https://avascry.com/printing/disfigure-ddr) `{B}` — *Instant*
16. [**Marsh Gas**](https://avascry.com/printing/marsh-gas-drk) `{B}` — *Instant*
17. [**Death Wind**](https://avascry.com/printing/death-wind-avr) `{X}{B}` — *Instant*
18. [**Mutilate**](https://avascry.com/printing/mutilate-gvl) `{2}{B}{B}` — *Sorcery*
19. [**Cloudkill**](https://avascry.com/printing/cloudkill-clb) `{4}{B}{B}` — *Sorcery*
20. [**Stab**](https://avascry.com/printing/stab-fdn) `{B}` — *Instant*
21. [**Malicious Malfunction**](https://avascry.com/printing/malicious-malfunction-neo) `{1}{B}{B}` — *Sorcery*
22. [**Arms of Hadar**](https://avascry.com/printing/arms-of-hadar-clb) `{3}{B}` — *Sorcery*
23. [**Desert's Due**](https://avascry.com/printing/deserts-due-otj) `{1}{B}` — *Instant*
24. [**Malicious Eclipse**](https://avascry.com/printing/malicious-eclipse-lci) `{1}{B}{B}` — *Sorcery*
25. [**Deluge of Doom**](https://avascry.com/printing/deluge-of-doom-dsc) `{2}{B}` — *Sorcery*
26. [**Witch's Vengeance**](https://avascry.com/printing/witchs-vengeance-peld) `{1}{B}{B}` — *Sorcery*
27. [**When Fluffy Bunnies Attack**](https://avascry.com/printing/when-fluffy-bunnies-attack-unh) `{3}{B}` — *Instant*
28. [**Scorpion's Sting**](https://avascry.com/printing/scorpions-sting-spm) `{1}{B}` — *Instant*
29. [**Grasp of Darkness**](https://avascry.com/printing/grasp-of-darkness-m21) `{B}{B}` — *Instant*
30. [**Dark Deed**](https://avascry.com/printing/dark-deed-msh) `{1}{B}` — *Instant*
31. [**Cower in Fear**](https://avascry.com/printing/cower-in-fear-mm3) `{1}{B}{B}` — *Instant*