---
target_card: Spirit of the Night
mana_cost: "{6}{B}{B}{B}"
type_line: "Legendary Creature — Demon Spirit"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/spirit-of-the-night
json_api: https://avascry.com/similar/spirit-of-the-night.json
---

# Cards Similar & Synergistic to Spirit of the Night

- **Target Card:** [Spirit of the Night](https://avascry.com/printing/spirit-of-the-night-mir) (Legendary Creature — Demon Spirit) `{6}{B}{B}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/spirit-of-the-night.json

## Top 31 Synergistic Matches

1. [**Demon of Catastrophes**](https://avascry.com/printing/demon-of-catastrophes-pm19) `{2}{B}{B}` — *Creature — Demon*
2. [**Demon of Death's Gate**](https://avascry.com/printing/demon-of-deaths-gate-m11) `{6}{B}{B}{B}` — *Creature — Demon*
3. [**Demon of Loathing**](https://avascry.com/printing/demon-of-loathing-anb) `{5}{B}{B}` — *Creature — Demon*
4. [**Nightmare**](https://avascry.com/printing/nightmare-w17) `{5}{B}` — *Creature — Nightmare Horse*
5. [**Abyssal Persecutor**](https://avascry.com/printing/abyssal-persecutor-c14) `{2}{B}{B}` — *Creature — Demon*
6. [**Infernal Sovereign**](https://avascry.com/printing/infernal-sovereign-moc) `{4}{B}{B}` — *Creature — Demon*
7. [**The Speed Demon**](https://avascry.com/printing/the-speed-demon-pdft) `{3}{B}{B}` — *Legendary Creature — Demon*
8. [**Pestilence Demon**](https://avascry.com/printing/pestilence-demon-ddr) `{5}{B}{B}{B}` — *Creature — Demon*
9. [**Lord of the Pit**](https://avascry.com/printing/lord-of-the-pit-dvd) `{4}{B}{B}{B}` — *Creature — Demon*
10. [**Infernius Spawnington III, Esq.**](https://avascry.com/printing/infernius-spawnington-iii-esq-ulst) `{10}{B}` — *Creature — Demon Beast Grandchild*
11. [**Infernal Spawn of Evil**](https://avascry.com/printing/infernal-spawn-of-evil-olep) `{6}{B}{B}{B}` — *Creature — Beast*
12. [**Dungeon Shade**](https://avascry.com/printing/dungeon-shade-tpr) `{3}{B}` — *Creature — Shade Spirit*
13. [**Yawgmoth Demon**](https://avascry.com/printing/yawgmoth-demon-atq) `{4}{B}{B}` — *Creature — Phyrexian Demon*
14. [**Blazing Specter**](https://avascry.com/printing/blazing-specter-vma) `{2}{B}{R}` — *Creature — Specter*
15. [**Reiver Demon**](https://avascry.com/printing/reiver-demon-cma) `{4}{B}{B}{B}{B}` — *Creature — Demon*
16. [**Moaning Spirit**](https://avascry.com/printing/moaning-spirit-p02) `{2}{B}` — *Creature — Spirit*
17. [**Stronghold Overseer**](https://avascry.com/printing/stronghold-overseer-tsp) `{3}{B}{B}{B}` — *Creature — Demon*
18. [**Stromgald Crusader**](https://avascry.com/printing/stromgald-crusader-plst) `{B}{B}` — *Creature — Zombie Knight*
19. [**Rune-Scarred Demon**](https://avascry.com/printing/rune-scarred-demon-cmm) `{5}{B}{B}` — *Creature — Demon*
20. [**Abhorrent Overlord**](https://avascry.com/printing/abhorrent-overlord-ths) `{5}{B}{B}` — *Creature — Demon*
21. [**Bloodthirster**](https://avascry.com/printing/bloodthirster-40k) `{5}{R}` — *Creature — Demon*
22. [**Dark Hatchling**](https://avascry.com/printing/dark-hatchling-clb) `{4}{B}{B}` — *Creature — Horror*
23. [**Melesse Spirit**](https://avascry.com/printing/melesse-spirit-mir) `{3}{W}{W}` — *Creature — Angel Spirit*
24. [**Baneslayer Angel**](https://avascry.com/printing/baneslayer-angel-m21) `{3}{W}{W}` — *Creature — Angel*
25. [**Archdemon of Unx**](https://avascry.com/printing/archdemon-of-unx-ala) `{5}{B}{B}` — *Creature — Demon*
26. [**Nightveil Specter**](https://avascry.com/printing/nightveil-specter-gk1) `{U/B}{U/B}{U/B}` — *Creature — Specter*
27. [**Searchlight Geist**](https://avascry.com/printing/searchlight-geist-avr) `{2}{B}` — *Creature — Spirit*
28. [**Feral Shadow**](https://avascry.com/printing/feral-shadow-6ed) `{2}{B}` — *Creature — Nightstalker*
29. [**Tresserhorn Skyknight**](https://avascry.com/printing/tresserhorn-skyknight-csp) `{5}{B}{B}` — *Creature — Zombie Knight*
30. [**Keening Banshee**](https://avascry.com/printing/keening-banshee-rav) `{2}{B}{B}` — *Creature — Spirit*
31. [**Butcher of the Horde**](https://avascry.com/printing/butcher-of-the-horde-pktk) `{1}{R}{W}{B}` — *Creature — Demon*