---
target_card: Cathartic Operation
mana_cost: "{3}{U}{B}"
type_line: "Instant"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/cathartic-operation
json_api: https://avascry.com/similar/cathartic-operation.json
---

# Cards Similar & Synergistic to Cathartic Operation

- **Target Card:** [Cathartic Operation](https://avascry.com/printing/cathartic-operation-yotj) (Instant) `{3}{U}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/cathartic-operation.json

## Top 31 Synergistic Matches

1. [**March of the Returned**](https://avascry.com/printing/march-of-the-returned-ths) `{3}{B}` — *Sorcery*
2. [**Dutiful Return**](https://avascry.com/printing/dutiful-return-bfz) `{3}{B}` — *Sorcery*
3. [**Urborg Uprising**](https://avascry.com/printing/urborg-uprising-ema) `{4}{B}` — *Sorcery*
4. [**Soul Salvage**](https://avascry.com/printing/soul-salvage-dom) `{2}{B}` — *Sorcery*
5. [**Fight On!**](https://avascry.com/printing/fight-on-fin) `{2}{B}` — *Instant*
6. [**Death's Duet**](https://avascry.com/printing/deaths-duet-exo) `{2}{B}` — *Sorcery*
7. [**Macabre Waltz**](https://avascry.com/printing/macabre-waltz-fdn) `{1}{B}` — *Sorcery*
8. [**Unbury**](https://avascry.com/printing/unbury-ecl) `{1}{B}` — *Instant*
9. [**Morbid Plunder**](https://avascry.com/printing/morbid-plunder-td2) `{1}{B}{B}` — *Sorcery*
10. [**Return from Extinction**](https://avascry.com/printing/return-from-extinction-mh1) `{1}{B}` — *Sorcery*
11. [**Pull from the Grave**](https://avascry.com/printing/pull-from-the-grave-sos) `{2}{B}` — *Sorcery*
12. [**Fortuitous Find**](https://avascry.com/printing/fortuitous-find-klr) `{2}{B}` — *Sorcery*
13. [**Graveyard Dig**](https://avascry.com/printing/graveyard-dig-cmb1) `{1}{B/G}` — *Sorcery*
14. [**Soul Strings**](https://avascry.com/printing/soul-strings-pcy) `{X}{B}` — *Sorcery*
15. [**Sacred Excavation**](https://avascry.com/printing/sacred-excavation-akh) `{3}{U}` — *Sorcery*
16. [**Grim Discovery**](https://avascry.com/printing/grim-discovery-plst) `{1}{B}` — *Sorcery*
17. [**Calamitous Tide**](https://avascry.com/printing/calamitous-tide-blb) `{4}{U}{U}` — *Sorcery*
18. [**Hazel's Nocturne**](https://avascry.com/printing/hazels-nocturne-blb) `{3}{B}` — *Instant*
19. [**Call Damage Control**](https://avascry.com/printing/call-damage-control-msh) `{1}{G}` — *Sorcery*
20. [**Pull from the Deep**](https://avascry.com/printing/pull-from-the-deep-jou) `{2}{U}{U}` — *Sorcery*
21. [**Shattered Crypt**](https://avascry.com/printing/shattered-crypt-wth) `{X}{B}{B}` — *Sorcery*
22. [**Wander in Death**](https://avascry.com/printing/wander-in-death-akr) `{2}{B}` — *Sorcery*
23. [**Death Denied**](https://avascry.com/printing/death-denied-mm2) `{X}{B}{B}` — *Instant — Arcane*
24. [**Retrieve**](https://avascry.com/printing/retrieve-vow) `{2}{G}` — *Sorcery*
25. [**Cabal Surgeon**](https://avascry.com/printing/cabal-surgeon-tor) `{2}{B}{B}` — *Creature — Human Minion*
26. [**Raise the Draugr**](https://avascry.com/printing/raise-the-draugr-khm) `{1}{B}` — *Instant*
27. [**Badlands Revival**](https://avascry.com/printing/badlands-revival-otj) `{3}{B}{G}` — *Sorcery*
28. [**Regenesis**](https://avascry.com/printing/regenesis-rna) `{3}{G}{G}` — *Instant*
29. [**Recover**](https://avascry.com/printing/recover-inv) `{2}{B}` — *Sorcery*
30. [**Font of Return**](https://avascry.com/printing/font-of-return-jou) `{1}{B}` — *Enchantment*
31. [**Sea God's Scorn**](https://avascry.com/printing/sea-gods-scorn-thb) `{4}{U}{U}` — *Sorcery*