---
target_card: Foul-Tongue Invocation
mana_cost: "{2}{B}"
type_line: "Instant"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/foul-tongue-invocation
json_api: https://avascry.com/similar/foul-tongue-invocation.json
---

# Cards Similar & Synergistic to Foul-Tongue Invocation

- **Target Card:** [Foul-Tongue Invocation](https://avascry.com/printing/foul-tongue-invocation-dtk) (Instant) `{2}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/foul-tongue-invocation.json

## Top 31 Synergistic Matches

1. [**Draconic Roar**](https://avascry.com/printing/draconic-roar-ima) `{1}{R}` — *Instant*
2. [**Dragonlord's Prerogative**](https://avascry.com/printing/dragonlords-prerogative-dtk) `{4}{U}{U}` — *Instant*
3. [**Dragon's Fire**](https://avascry.com/printing/dragons-fire-j25) `{1}{R}` — *Instant*
4. [**Caustic Exhale**](https://avascry.com/printing/caustic-exhale-tdm) `{B}` — *Instant*
5. [**Silumgar's Scorn**](https://avascry.com/printing/silumgars-scorn-dtk) `{U}{U}` — *Instant*
6. [**Draconic Fealty**](https://avascry.com/printing/draconic-fealty-ytdm) `{B}` — *Sorcery*
7. [**Osseous Exhale**](https://avascry.com/printing/osseous-exhale-tdm) `{1}{W}` — *Instant*
8. [**Ruthless Deathfang**](https://avascry.com/printing/ruthless-deathfang-dtk) `{4}{U}{B}` — *Creature — Dragon*
9. [**Dragon's Prey**](https://avascry.com/printing/dragons-prey-tdm) `{2}{B}` — *Instant*
10. [**Draconic Lore**](https://avascry.com/printing/draconic-lore-clb) `{5}{U}` — *Instant*
11. [**Dragon's Approach**](https://avascry.com/printing/dragons-approach-stx) `{2}{R}` — *Sorcery*
12. [**Scaleguard Sentinels**](https://avascry.com/printing/scaleguard-sentinels-prm) `{G}{G}` — *Creature — Human Soldier*
13. [**Draconic Intervention**](https://avascry.com/printing/draconic-intervention-stx) `{2}{R}{R}` — *Sorcery*
14. [**Piercing Exhale**](https://avascry.com/printing/piercing-exhale-tdm) `{1}{G}` — *Instant*
15. [**Molten Exhale**](https://avascry.com/printing/molten-exhale-tdm) `{1}{R}` — *Sorcery*
16. [**Orator of Ojutai**](https://avascry.com/printing/orator-of-ojutai-c17) `{1}{W}` — *Creature — Bird Monk*
17. [**Sarkhan the Mad**](https://avascry.com/printing/sarkhan-the-mad-plst) `{3}{B}{R}` — *Legendary Planeswalker — Sarkhan*
18. [**Spit Flame**](https://avascry.com/printing/spit-flame-scd) `{2}{R}` — *Instant*
19. [**Broodcaller Scourge**](https://avascry.com/printing/broodcaller-scourge-tdc) `{5}{G}{G}` — *Creature — Dragon*
20. [**Territorial Strike**](https://avascry.com/printing/territorial-strike-ytdm) `{1}{B}{G}` — *Sorcery*
21. [**Bogardan Dragonheart**](https://avascry.com/printing/bogardan-dragonheart-j21) `{2}{R}` — *Creature — Human Shaman*
22. [**Breaching Dragonstorm**](https://avascry.com/printing/breaching-dragonstorm-tdm) `{4}{R}` — *Enchantment*
23. [**Dispelling Exhale**](https://avascry.com/printing/dispelling-exhale-tdm) `{1}{U}` — *Instant*
24. [**Crux of Fate**](https://avascry.com/printing/crux-of-fate-c17) `{3}{B}{B}` — *Sorcery*
25. [**Rivaz of the Claw**](https://avascry.com/printing/rivaz-of-the-claw-pdmu) `{1}{B}{R}` — *Legendary Creature — Lizard Warlock*
26. [**Dracogenesis**](https://avascry.com/printing/dracogenesis-tdm) `{6}{R}{R}` — *Enchantment*
27. [**Fearsome Whelp**](https://avascry.com/printing/fearsome-whelp-ymid) `{1}{R}` — *Creature — Dragon*
28. [**Call for Blood**](https://avascry.com/printing/call-for-blood-bok) `{4}{B}` — *Instant — Arcane*
29. [**Sarkhan's Rage**](https://avascry.com/printing/sarkhans-rage-j25) `{4}{R}` — *Instant*
30. [**Rite of the Dragoncaller**](https://avascry.com/printing/rite-of-the-dragoncaller-fdn) `{4}{R}{R}` — *Enchantment*
31. [**Dragon Mage**](https://avascry.com/printing/dragon-mage-scd) `{5}{R}{R}` — *Creature — Dragon Wizard*