---
target_card: Doombot Harbinger
mana_cost: "{2}{B}"
type_line: "Artifact Creature — Robot Villain"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/doombot-harbinger
json_api: https://avascry.com/similar/doombot-harbinger.json
---

# Cards Similar & Synergistic to Doombot Harbinger

- **Target Card:** [Doombot Harbinger](https://avascry.com/printing/doombot-harbinger-msc) (Artifact Creature — Robot Villain) `{2}{B}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/doombot-harbinger.json

## Top 31 Synergistic Matches

1. [**Doom's Servo-Guards**](https://avascry.com/printing/dooms-servo-guards-msc) `{1}{B}` — *Artifact Creature — Robot Villain*
2. [**Crow of Dark Tidings**](https://avascry.com/printing/crow-of-dark-tidings-soi) `{2}{B}` — *Creature — Zombie Bird*
3. [**Flitting Guerrilla**](https://avascry.com/printing/flitting-guerrilla-mom) `{2}{B}` — *Creature — Faerie Rogue*
4. [**Extractor Demon**](https://avascry.com/printing/extractor-demon-cma) `{4}{B}{B}` — *Creature — Demon*
5. [**Nimana Skydancer**](https://avascry.com/printing/nimana-skydancer-znr) `{2}{B}` — *Creature — Human Rogue*
6. [**Interceptor Mechan**](https://avascry.com/printing/interceptor-mechan-eoe) `{2}{B}{R}` — *Artifact Creature — Robot*
7. [**Technomancer**](https://avascry.com/printing/technomancer-40k) `{5}{B}{B}` — *Artifact Creature — Necron Wizard*
8. [**Szarekh, the Silent King**](https://avascry.com/printing/szarekh-the-silent-king-40k) `{1}{B}{B}{B}` — *Legendary Artifact Creature — Necron*
9. [**Screaming Phantom**](https://avascry.com/printing/screaming-phantom-lci) `{2}{B}` — *Creature — Spirit*
10. [**Forsaken Drifters**](https://avascry.com/printing/forsaken-drifters-bng) `{3}{B}` — *Creature — Zombie*
11. [**Mysterio's Phantasm**](https://avascry.com/printing/mysterios-phantasm-om1) `{1}{U}` — *Creature — Illusion Villain*
12. [**Aerial Doombot**](https://avascry.com/printing/aerial-doombot-msh) `{U}` — *Artifact Creature — Robot Villain*
13. [**Doctor Doom**](https://avascry.com/printing/doctor-doom-msh) `{4}{B}{B}` — *Legendary Creature — Human Scientist Villain*
14. [**Colossal Grave-Reaver**](https://avascry.com/printing/colossal-grave-reaver-tdc) `{6}{B}{G}` — *Creature — Dragon*
15. [**Mindeye Drake**](https://avascry.com/printing/mindeye-drake-gtc) `{4}{U}` — *Creature — Drake*
16. [**Gravpack Monoist**](https://avascry.com/printing/gravpack-monoist-eoe) `{2}{B}` — *Creature — Human Scout*
17. [**Gorging Vulture**](https://avascry.com/printing/gorging-vulture-j22) `{2}{B}` — *Creature — Bird*
18. [**Mechanical Mobster**](https://avascry.com/printing/mechanical-mobster-om1) `{3}` — *Artifact Creature — Human Robot Villain*
19. [**Seedship Broodtender**](https://avascry.com/printing/seedship-broodtender-eoe) `{B}{G}` — *Creature — Insect Citizen*
20. [**Repulsor Bots**](https://avascry.com/printing/repulsor-bots-msc) `{4}{U}{U}` — *Artifact Creature — Robot Hero*
21. [**Homarid Explorer**](https://avascry.com/printing/homarid-explorer-dom) `{3}{U}` — *Creature — Homarid Scout*
22. [**Screaming Swarm**](https://avascry.com/printing/screaming-swarm-dbl) `{5}{U}` — *Creature — Bird Horror*
23. [**Mindwrack Harpy**](https://avascry.com/printing/mindwrack-harpy-plst) `{3}{B}` — *Enchantment Creature — Harpy*
24. [**Necromancer's Assistant**](https://avascry.com/printing/necromancers-assistant-m15) `{2}{B}` — *Creature — Zombie*
25. [**Aven Heartstabber**](https://avascry.com/printing/aven-heartstabber-psnc) `{U}{B}` — *Creature — Bird Assassin*
26. [**H.E.R.B.I.E. Scout Unit**](https://avascry.com/printing/herbie-scout-unit-msh) `{4}` — *Artifact Creature — Robot Scout*
27. [**Merfolk Windrobber**](https://avascry.com/printing/merfolk-windrobber-znr) `{U}` — *Creature — Merfolk Rogue*
28. [**Undead Butler**](https://avascry.com/printing/undead-butler-dbl) `{1}{B}` — *Creature — Zombie*
29. [**Laboratory Brute**](https://avascry.com/printing/laboratory-brute-emn) `{3}{U}` — *Creature — Zombie Horror*
30. [**Looming Hoverguard**](https://avascry.com/printing/looming-hoverguard-mrd) `{4}{U}{U}` — *Creature — Drone*
31. [**A.I.M. Bot**](https://avascry.com/printing/aim-bot-msc) `{2}{U}` — *Artifact Creature — Robot Villain*