---
target_card: Day of Black Sun
mana_cost: "{X}{B}{B}"
type_line: "Sorcery"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/day-of-black-sun
json_api: https://avascry.com/similar/day-of-black-sun.json
---

# Cards Similar & Synergistic to Day of Black Sun

- **Target Card:** [Day of Black Sun](https://avascry.com/printing/day-of-black-sun-ptla) (Sorcery) `{X}{B}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/day-of-black-sun.json

## Top 31 Synergistic Matches

1. [**Black Sun's Zenith**](https://avascry.com/printing/black-suns-zenith-mbs) `{X}{B}{B}` — *Sorcery*
2. [**Black Sun's Twilight**](https://avascry.com/printing/black-suns-twilight-pone) `{X}{B}` — *Instant*
3. [**Forced March**](https://avascry.com/printing/forced-march-mmq) `{X}{B}{B}{B}` — *Sorcery*
4. [**Ritual of Soot**](https://avascry.com/printing/ritual-of-soot-pgrn) `{2}{B}{B}` — *Sorcery*
5. [**Culling Sun**](https://avascry.com/printing/culling-sun-gpt) `{2}{W}{W}{B}` — *Sorcery*
6. [**Hellfire**](https://avascry.com/printing/hellfire-leg) `{2}{B}{B}{B}` — *Sorcery*
7. [**Shadows' Verdict**](https://avascry.com/printing/shadows-verdict-pznr) `{3}{B}{B}` — *Sorcery*
8. [**Their Name Is Death**](https://avascry.com/printing/their-name-is-death-40k) `{3}{B}{B}{B}` — *Sorcery*
9. [**Damnation**](https://avascry.com/printing/damnation-prm) `{2}{B}{B}` — *Sorcery*
10. [**Plaguebearer**](https://avascry.com/printing/plaguebearer-exo) `{1}{B}` — *Creature — Zombie*
11. [**Consume the Meek**](https://avascry.com/printing/consume-the-meek-roe) `{3}{B}{B}` — *Instant*
12. [**Bontu's Last Reckoning**](https://avascry.com/printing/bontus-last-reckoning-hou) `{1}{B}{B}` — *Sorcery*
13. [**Pernicious Deed**](https://avascry.com/printing/pernicious-deed-cns) `{1}{B}{G}` — *Enchantment*
14. [**Gaze of Granite**](https://avascry.com/printing/gaze-of-granite-pidw) `{X}{B}{B}{G}` — *Sorcery*
15. [**Force of Despair**](https://avascry.com/printing/force-of-despair-mh1) `{1}{B}{B}` — *Instant*
16. [**Dregs of Sorrow**](https://avascry.com/printing/dregs-of-sorrow-c14) `{X}{4}{B}` — *Sorcery*
17. [**Cloudkill**](https://avascry.com/printing/cloudkill-clb) `{4}{B}{B}` — *Sorcery*
18. [**Languish**](https://avascry.com/printing/languish-pori) `{2}{B}{B}` — *Sorcery*
19. [**Overwhelming Forces**](https://avascry.com/printing/overwhelming-forces-otp) `{6}{B}{B}` — *Sorcery*
20. [**Culling Ritual**](https://avascry.com/printing/culling-ritual-cmm) `{2}{B}{G}` — *Sorcery*
21. [**Killing Glare**](https://avascry.com/printing/killing-glare-j25) `{X}{B}` — *Instant*
22. [**Nightmare Unmaking**](https://avascry.com/printing/nightmare-unmaking-woc) `{3}{B}{B}` — *Sorcery*
23. [**Infest**](https://avascry.com/printing/infest-prm) `{1}{B}{B}` — *Sorcery*
24. [**Epic Downfall**](https://avascry.com/printing/epic-downfall-plst) `{1}{B}` — *Sorcery*
25. [**Extinguish All Hope**](https://avascry.com/printing/extinguish-all-hope-cmm) `{4}{B}{B}` — *Sorcery*
26. [**Annihilate**](https://avascry.com/printing/annihilate-inv) `{3}{B}{B}` — *Instant*
27. [**Deadly Tempest**](https://avascry.com/printing/deadly-tempest-c20) `{4}{B}{B}` — *Sorcery*
28. [**Yahenni's Expertise**](https://avascry.com/printing/yahennis-expertise-paer) `{2}{B}{B}` — *Sorcery*
29. [**Cry of the Carnarium**](https://avascry.com/printing/cry-of-the-carnarium-rna) `{1}{B}{B}` — *Sorcery*
30. [**Eliminate**](https://avascry.com/printing/eliminate-m21) `{1}{B}` — *Instant*
31. [**Dark Banishing**](https://avascry.com/printing/dark-banishing-ptc) `{2}{B}` — *Instant*