---
target_card: Elder Brain
mana_cost: "{5}{B}{B}"
type_line: "Creature — Horror"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/elder-brain
json_api: https://avascry.com/similar/elder-brain.json
---

# Cards Similar & Synergistic to Elder Brain

- **Target Card:** [Elder Brain](https://avascry.com/printing/elder-brain-clb) (Creature — Horror) `{5}{B}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/elder-brain.json

## Top 31 Synergistic Matches

1. [**Intellect Devourer**](https://avascry.com/printing/intellect-devourer-clb) `{3}{B}` — *Creature — Horror*
2. [**Kheru Mind-Eater**](https://avascry.com/printing/kheru-mind-eater-pz2) `{2}{B}` — *Creature — Vampire*
3. [**Brain Maggot**](https://avascry.com/printing/brain-maggot-f14) `{1}{B}` — *Enchantment Creature — Insect*
4. [**Brainstealer Dragon**](https://avascry.com/printing/brainstealer-dragon-clb) `{5}{B}{B}` — *Creature — Dragon Horror*
5. [**Bismuth Mindrender**](https://avascry.com/printing/bismuth-mindrender-m3c) `{3}{B}` — *Creature — Eldrazi*
6. [**Mesmeric Fiend**](https://avascry.com/printing/mesmeric-fiend-ddk) `{1}{B}` — *Creature — Nightmare Horror*
7. [**Yarok's Fenlurker**](https://avascry.com/printing/yaroks-fenlurker-m20) `{B}{B}` — *Creature — Horror*
8. [**Wormfang Behemoth**](https://avascry.com/printing/wormfang-behemoth-jud) `{3}{U}{U}` — *Creature — Nightmare Fish Beast*
9. [**Appetite for Brains**](https://avascry.com/printing/appetite-for-brains-avr) `{B}` — *Sorcery*
10. [**Eternal Scourge**](https://avascry.com/printing/eternal-scourge-pemn) `{3}` — *Creature — Eldrazi Horror*
11. [**Pick the Brain**](https://avascry.com/printing/pick-the-brain-sir) `{2}{B}` — *Sorcery*
12. [**Bane of Bala Ged**](https://avascry.com/printing/bane-of-bala-ged-pio) `{7}` — *Creature — Eldrazi*
13. [**Extract Brain**](https://avascry.com/printing/extract-brain-afc) `{X}{U}{B}` — *Sorcery*
14. [**Hypnox**](https://avascry.com/printing/hypnox-tor) `{8}{B}{B}{B}` — *Creature — Nightmare Horror*
15. [**Shadow of the Enemy**](https://avascry.com/printing/shadow-of-the-enemy-hoc) `{3}{B}{B}{B}` — *Sorcery*
16. [**Grime Gorger**](https://avascry.com/printing/grime-gorger-ncc) `{2}{B}{G}` — *Creature — Horror*
17. [**Ruin Processor**](https://avascry.com/printing/ruin-processor-bfz) `{7}` — *Creature — Eldrazi Processor*
18. [**Thought-Knot Seer**](https://avascry.com/printing/thought-knot-seer-spg) `{3}{C}` — *Creature — Eldrazi*
19. [**Endbringer**](https://avascry.com/printing/endbringer-pogw) `{5}{C}` — *Creature — Eldrazi*
20. [**Predators' Hour**](https://avascry.com/printing/predators-hour-otc) `{1}{B}` — *Sorcery*
21. [**Exile into Darkness**](https://avascry.com/printing/exile-into-darkness-sok) `{4}{B}` — *Sorcery*
22. [**Mindleech Mass**](https://avascry.com/printing/mindleech-mass-rvr) `{5}{U}{B}{B}` — *Creature — Horror*
23. [**Tidehollow Sculler**](https://avascry.com/printing/tidehollow-sculler-mma) `{W}{B}` — *Artifact Creature — Zombie*
24. [**Sheoldred's Assimilator**](https://avascry.com/printing/sheoldreds-assimilator-yone) `{1}{B}` — *Creature — Phyrexian Horror*
25. [**Eater of the Dead**](https://avascry.com/printing/eater-of-the-dead-me1) `{4}{B}` — *Creature — Horror*
26. [**Painbringer**](https://avascry.com/printing/painbringer-ody) `{2}{B}{B}` — *Creature — Human Minion*
27. [**Gix, Yawgmoth Praetor**](https://avascry.com/printing/gix-yawgmoth-praetor-tdc) `{1}{B}{B}` — *Legendary Creature — Phyrexian Praetor*
28. [**Mindmelter**](https://avascry.com/printing/mindmelter-ogw) `{1}{U}{B}` — *Creature — Eldrazi Drone*
29. [**Umbris, Fear Manifest**](https://avascry.com/printing/umbris-fear-manifest-sld) `{3}{U}{B}` — *Legendary Creature — Nightmare Horror*
30. [**Vessel of Malignity**](https://avascry.com/printing/vessel-of-malignity-soi) `{1}{B}` — *Enchantment*
31. [**Nightmare Unmaking**](https://avascry.com/printing/nightmare-unmaking-woc) `{3}{B}{B}` — *Sorcery*