---
target_card: Umbris, Fear Manifest
mana_cost: "{3}{U}{B}"
type_line: "Legendary Creature — Nightmare Horror"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/umbris-fear-manifest
json_api: https://avascry.com/similar/umbris-fear-manifest.json
---

# Cards Similar & Synergistic to Umbris, Fear Manifest

- **Target Card:** [Umbris, Fear Manifest](https://avascry.com/printing/umbris-fear-manifest-sld) (Legendary Creature — Nightmare Horror) `{3}{U}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/umbris-fear-manifest.json

## Top 31 Synergistic Matches

1. [**Yarok's Fenlurker**](https://avascry.com/printing/yaroks-fenlurker-m20) `{B}{B}` — *Creature — Horror*
2. [**Mesmeric Fiend**](https://avascry.com/printing/mesmeric-fiend-ddk) `{1}{B}` — *Creature — Nightmare Horror*
3. [**Ashiok, Nightmare Weaver**](https://avascry.com/printing/ashiok-nightmare-weaver-pio) `{1}{U}{B}` — *Legendary Planeswalker — Ashiok*
4. [**Abyssal Nocturnus**](https://avascry.com/printing/abyssal-nocturnus-gpt) `{1}{B}{B}` — *Creature — Horror*
5. [**Ashiok, Nightmare Muse**](https://avascry.com/printing/ashiok-nightmare-muse-thb) `{3}{U}{B}` — *Legendary Planeswalker — Ashiok*
6. [**Hypnox**](https://avascry.com/printing/hypnox-tor) `{8}{B}{B}{B}` — *Creature — Nightmare Horror*
7. [**Nightmare Unmaking**](https://avascry.com/printing/nightmare-unmaking-woc) `{3}{B}{B}` — *Sorcery*
8. [**Ulamog's Despoiler**](https://avascry.com/printing/ulamogs-despoiler-bfz) `{6}` — *Creature — Eldrazi Processor*
9. [**Arvinox, the Mind Flail**](https://avascry.com/printing/arvinox-the-mind-flail-sld) `{4}{B}{B}{B}` — *Legendary Enchantment Creature — Horror*
10. [**Theater of Horrors**](https://avascry.com/printing/theater-of-horrors-prna) `{1}{B}{R}` — *Enchantment*
11. [**Nightveil Specter**](https://avascry.com/printing/nightveil-specter-gk1) `{U/B}{U/B}{U/B}` — *Creature — Specter*
12. [**Fear of Abduction**](https://avascry.com/printing/fear-of-abduction-dsk) `{4}{W}{W}` — *Enchantment Creature — Nightmare*
13. [**Elder Brain**](https://avascry.com/printing/elder-brain-clb) `{5}{B}{B}` — *Creature — Horror*
14. [**Fear of Ridicule**](https://avascry.com/printing/fear-of-ridicule-ydsk) `{1}{B}{B}` — *Enchantment Creature — Nightmare*
15. [**Grime Gorger**](https://avascry.com/printing/grime-gorger-ncc) `{2}{B}{G}` — *Creature — Horror*
16. [**Faceless Butcher**](https://avascry.com/printing/faceless-butcher-dmr) `{2}{B}{B}` — *Creature — Nightmare Horror*
17. [**Specter of Mortality**](https://avascry.com/printing/specter-of-mortality-woe) `{3}{B}{B}` — *Creature — Specter*
18. [**Intellect Devourer**](https://avascry.com/printing/intellect-devourer-clb) `{3}{B}` — *Creature — Horror*
19. [**Consuming Aberration**](https://avascry.com/printing/consuming-aberration-plst) `{3}{U}{B}` — *Creature — Horror*
20. [**Tasha's Hideous Laughter**](https://avascry.com/printing/tashas-hideous-laughter-pafr) `{1}{U}{U}` — *Sorcery*
21. [**Faceless Devourer**](https://avascry.com/printing/faceless-devourer-tsr) `{2}{B}` — *Creature — Nightmare Horror*
22. [**Cackling Observer**](https://avascry.com/printing/cackling-observer-ymkm) `{1}{B}{B}` — *Creature — Imp*
23. [**Haunting Misery**](https://avascry.com/printing/haunting-misery-wth) `{1}{B}{B}` — *Sorcery*
24. [**Author of Shadows**](https://avascry.com/printing/author-of-shadows-c21) `{4}{B}` — *Creature — Shade Warlock*
25. [**Eternal Scourge**](https://avascry.com/printing/eternal-scourge-pemn) `{3}` — *Creature — Eldrazi Horror*
26. [**Ulamog, the Defiler**](https://avascry.com/printing/ulamog-the-defiler-mh3) `{10}` — *Legendary Creature — Eldrazi*
27. [**Thought-String Analyst**](https://avascry.com/printing/thought-string-analyst-ymkm) `{U}{B}` — *Creature — Human Wizard*
28. [**Urborg Scavengers**](https://avascry.com/printing/urborg-scavengers-mat) `{2}{B}` — *Creature — Spirit*
29. [**Haunter of Nightveil**](https://avascry.com/printing/haunter-of-nightveil-dgm) `{3}{U}{B}` — *Creature — Spirit*
30. [**Chupacabra Echo**](https://avascry.com/printing/chupacabra-echo-lci) `{2}{B}{B}` — *Creature — Beast Horror Spirit*
31. [**Exile into Darkness**](https://avascry.com/printing/exile-into-darkness-sok) `{4}{B}` — *Sorcery*