---
target_card: Thundering Mightmare
mana_cost: "{4}{G}"
type_line: "Creature — Horse Spirit"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/thundering-mightmare
json_api: https://avascry.com/similar/thundering-mightmare.json
---

# Cards Similar & Synergistic to Thundering Mightmare

- **Target Card:** [Thundering Mightmare](https://avascry.com/printing/thundering-mightmare-voc) (Creature — Horse Spirit) `{4}{G}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/thundering-mightmare.json

## Top 31 Synergistic Matches

1. [**Trusted Forcemage**](https://avascry.com/printing/trusted-forcemage-avr) `{2}{G}` — *Creature — Human Shaman*
2. [**Druid's Familiar**](https://avascry.com/printing/druids-familiar-avr) `{3}{G}` — *Creature — Bear*
3. [**Geist Trappers**](https://avascry.com/printing/geist-trappers-avr) `{4}{G}` — *Creature — Human Warrior*
4. [**Lightning Mauler**](https://avascry.com/printing/lightning-mauler-avr) `{1}{R}` — *Creature — Human Berserker*
5. [**Spectral Gateguards**](https://avascry.com/printing/spectral-gateguards-ddq) `{4}{W}` — *Creature — Spirit Soldier*
6. [**Elgaud Shieldmate**](https://avascry.com/printing/elgaud-shieldmate-avr) `{3}{U}` — *Creature — Human Soldier*
7. [**Wolfir Silverheart**](https://avascry.com/printing/wolfir-silverheart-avr) `{3}{G}{G}` — *Creature — Wolf Warrior*
8. [**Hanweir Lancer**](https://avascry.com/printing/hanweir-lancer-plst) `{2}{R}` — *Creature — Human Knight*
9. [**Stern Mentor**](https://avascry.com/printing/stern-mentor-avr) `{3}{U}` — *Creature — Human Wizard*
10. [**Galvanic Alchemist**](https://avascry.com/printing/galvanic-alchemist-avr) `{2}{U}` — *Creature — Human Wizard*
11. [**Stonewright**](https://avascry.com/printing/stonewright-avr) `{R}` — *Creature — Human Shaman*
12. [**Mirage Phalanx**](https://avascry.com/printing/mirage-phalanx-voc) `{4}{R}{R}` — *Creature — Human Soldier*
13. [**Pathbreaker Wurm**](https://avascry.com/printing/pathbreaker-wurm-avr) `{4}{G}{G}` — *Creature — Wurm*
14. [**Tandem Lookout**](https://avascry.com/printing/tandem-lookout-ddq) `{2}{U}` — *Creature — Human Scout*
15. [**Imperious Mindbreaker**](https://avascry.com/printing/imperious-mindbreaker-voc) `{1}{U}{U}` — *Creature — Human Wizard*
16. [**Nightshade Peddler**](https://avascry.com/printing/nightshade-peddler-avr) `{1}{G}` — *Creature — Human Druid*
17. [**Silverblade Paladin**](https://avascry.com/printing/silverblade-paladin-avr) `{1}{W}{W}` — *Creature — Human Knight*
18. [**Wingcrafter**](https://avascry.com/printing/wingcrafter-avr) `{U}` — *Creature — Human Wizard*
19. [**Nearheath Pilgrim**](https://avascry.com/printing/nearheath-pilgrim-avr) `{1}{W}` — *Creature — Human Cleric*
20. [**Deadeye Navigator**](https://avascry.com/printing/deadeye-navigator-inr) `{4}{U}{U}` — *Creature — Spirit*
21. [**Donna Noble**](https://avascry.com/printing/donna-noble-who) `{3}{R}` — *Legendary Creature — Human*
22. [**Wandermare**](https://avascry.com/printing/wandermare-eld) `{1}{G}{W}` — *Creature — Horse*
23. [**Diregraf Escort**](https://avascry.com/printing/diregraf-escort-avr) `{G}` — *Creature — Human Cleric*
24. [**Crested Sunmare**](https://avascry.com/printing/crested-sunmare-plst) `{3}{W}{W}` — *Creature — Horse*
25. [**Keleth, Sunmane Familiar**](https://avascry.com/printing/keleth-sunmane-familiar-prm) `{1}{W}` — *Legendary Creature — Horse*
26. [**Diamond Mare**](https://avascry.com/printing/diamond-mare-fdn) `{2}` — *Artifact Creature — Horse*
27. [**Soulmates**](https://avascry.com/printing/soulmates-cmb2) `{2}{G}` — *Enchantment — Aura*
28. [**Guardian Sunmare**](https://avascry.com/printing/guardian-sunmare-dft) `{3}{W}{W}` — *Creature — Horse Mount*
29. [**Thundermare**](https://avascry.com/printing/thundermare-por) `{5}{R}` — *Creature — Elemental Horse*
30. [**Brightfield Mustang**](https://avascry.com/printing/brightfield-mustang-dft) `{3}{W}` — *Creature — Horse Mount*
31. [**Thurid, Mare of Destiny**](https://avascry.com/printing/thurid-mare-of-destiny-j25) `{2}{W}{W}` — *Legendary Creature — Pegasus*