---
target_card: Aven Heartstabber
mana_cost: "{U}{B}"
type_line: "Creature — Bird Assassin"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/aven-heartstabber
json_api: https://avascry.com/similar/aven-heartstabber.json
---

# Cards Similar & Synergistic to Aven Heartstabber

- **Target Card:** [Aven Heartstabber](https://avascry.com/printing/aven-heartstabber-psnc) (Creature — Bird Assassin) `{U}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/aven-heartstabber.json

## Top 31 Synergistic Matches

1. [**Crow of Dark Tidings**](https://avascry.com/printing/crow-of-dark-tidings-soi) `{2}{B}` — *Creature — Zombie Bird*
2. [**Gorging Vulture**](https://avascry.com/printing/gorging-vulture-j22) `{2}{B}` — *Creature — Bird*
3. [**Mindshrieker**](https://avascry.com/printing/mindshrieker-isd) `{1}{U}` — *Creature — Spirit Bird*
4. [**Mindeye Drake**](https://avascry.com/printing/mindeye-drake-gtc) `{4}{U}` — *Creature — Drake*
5. [**Aven Fisher**](https://avascry.com/printing/aven-fisher-10e) `{3}{U}` — *Creature — Bird Soldier*
6. [**Possessed Aven**](https://avascry.com/printing/possessed-aven-tor) `{2}{U}{U}` — *Creature — Bird Soldier Horror*
7. [**Screaming Swarm**](https://avascry.com/printing/screaming-swarm-dbl) `{5}{U}` — *Creature — Bird Horror*
8. [**Flitting Guerrilla**](https://avascry.com/printing/flitting-guerrilla-mom) `{2}{B}` — *Creature — Faerie Rogue*
9. [**Baleful Strix**](https://avascry.com/printing/baleful-strix-e01) `{U}{B}` — *Artifact Creature — Bird*
10. [**Renegade Reaper**](https://avascry.com/printing/renegade-reaper-khm) `{2}{B}` — *Creature — Angel Berserker*
11. [**Bloodcurdler**](https://avascry.com/printing/bloodcurdler-ody) `{1}{B}` — *Creature — Horror*
12. [**Screaming Phantom**](https://avascry.com/printing/screaming-phantom-lci) `{2}{B}` — *Creature — Spirit*
13. [**Necromancer's Familiar**](https://avascry.com/printing/necromancers-familiar-j21) `{3}{B}` — *Creature — Bird Spirit*
14. [**Murder of Crows**](https://avascry.com/printing/murder-of-crows-sis) `{3}{U}{U}` — *Creature — Bird*
15. [**Carrion Grub**](https://avascry.com/printing/carrion-grub-m21) `{3}{B}` — *Creature — Insect*
16. [**Tidehollow Strix**](https://avascry.com/printing/tidehollow-strix-c13) `{U}{B}` — *Artifact Creature — Bird*
17. [**Syndicate Infiltrator**](https://avascry.com/printing/syndicate-infiltrator-snc) `{2}{U}{B}` — *Creature — Vampire Wizard*
18. [**Death's-Head Buzzard**](https://avascry.com/printing/deaths-head-buzzard-a25) `{1}{B}{B}` — *Creature — Bird*
19. [**Devourer of Memory**](https://avascry.com/printing/devourer-of-memory-thb) `{U}{B}` — *Creature — Nightmare*
20. [**Ithilien Kingfisher**](https://avascry.com/printing/ithilien-kingfisher-ltr) `{2}{U}` — *Creature — Bird*
21. [**Colossal Grave-Reaver**](https://avascry.com/printing/colossal-grave-reaver-tdc) `{6}{B}{G}` — *Creature — Dragon*
22. [**Forsaken Drifters**](https://avascry.com/printing/forsaken-drifters-bng) `{3}{B}` — *Creature — Zombie*
23. [**Doombot Harbinger**](https://avascry.com/printing/doombot-harbinger-msc) `{2}{B}` — *Artifact Creature — Robot Villain*
24. [**Bone Picker**](https://avascry.com/printing/bone-picker-akr) `{3}{B}` — *Creature — Bird*
25. [**Screeching Buzzard**](https://avascry.com/printing/screeching-buzzard-ons) `{3}{B}` — *Creature — Bird*
26. [**Billowing Shriekmass**](https://avascry.com/printing/billowing-shriekmass-fdn) `{3}{B}` — *Creature — Spirit*
27. [**Merfolk Windrobber**](https://avascry.com/printing/merfolk-windrobber-znr) `{U}` — *Creature — Merfolk Rogue*
28. [**Windgrace Acolyte**](https://avascry.com/printing/windgrace-acolyte-plst) `{4}{B}` — *Creature — Cat Warrior*
29. [**Selhoff Occultist**](https://avascry.com/printing/selhoff-occultist-jmp) `{2}{U}` — *Creature — Human Rogue*
30. [**Most Decrepit Old Bird // Speak Secrets**](https://avascry.com/printing/most-decrepit-old-bird-speak-secrets-hob) `{U} // {1}{U}` — *Creature — Bird // Sorcery — Adventure*
31. [**Shriekgeist**](https://avascry.com/printing/shriekgeist-ima) `{1}{U}` — *Creature — Spirit*