---
target_card: Koilos Roc
mana_cost: "{4}{U}"
type_line: "Creature — Bird"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/koilos-roc
json_api: https://avascry.com/similar/koilos-roc.json
---

# Cards Similar & Synergistic to Koilos Roc

- **Target Card:** [Koilos Roc](https://avascry.com/printing/koilos-roc-bro) (Creature — Bird) `{4}{U}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/koilos-roc.json

## Top 31 Synergistic Matches

1. [**Nephalia Seakite**](https://avascry.com/printing/nephalia-seakite-dka) `{3}{U}` — *Creature — Bird*
2. [**The Lord of the Eagles**](https://avascry.com/printing/the-lord-of-the-eagles-hob) `{7}{U}{U}` — *Legendary Creature — Bird Noble*
3. [**Stormrider Spirit**](https://avascry.com/printing/stormrider-spirit-mid) `{4}{U}` — *Creature — Spirit*
4. [**Stone Retrieval Unit**](https://avascry.com/printing/stone-retrieval-unit-bro) `{4}` — *Artifact Creature — Construct*
5. [**Celestial Messenger**](https://avascry.com/printing/celestial-messenger-m20) `{2}{U}{U}` — *Creature — Bird Spirit*
6. [**Skyline Predator**](https://avascry.com/printing/skyline-predator-rtr) `{4}{U}{U}` — *Creature — Drake*
7. [**Cloaked Siren**](https://avascry.com/printing/cloaked-siren-cn2) `{3}{U}` — *Creature — Siren*
8. [**Draining Whelk**](https://avascry.com/printing/draining-whelk-tsr) `{4}{U}{U}` — *Creature — Illusion*
9. [**Spire Monitor**](https://avascry.com/printing/spire-monitor-nph) `{4}{U}` — *Creature — Phyrexian Drake*
10. [**Vexing Gull**](https://avascry.com/printing/vexing-gull-j25) `{2}{U}` — *Creature — Bird*
11. [**Living Tempest**](https://avascry.com/printing/living-tempest-znr) `{4}{U}` — *Creature — Elemental*
12. [**Thunderclap Wyvern**](https://avascry.com/printing/thunderclap-wyvern-ema) `{2}{W}{U}` — *Creature — Drake*
13. [**Horned Stoneseeker**](https://avascry.com/printing/horned-stoneseeker-bro) `{1}{R}` — *Creature — Lizard*
14. [**Stoic Sphinx**](https://avascry.com/printing/stoic-sphinx-potj) `{2}{U}{U}` — *Creature — Sphinx*
15. [**Roc Charger**](https://avascry.com/printing/roc-charger-grn) `{2}{W}` — *Creature — Bird*
16. [**Spectral Adversary**](https://avascry.com/printing/spectral-adversary-pmid) `{1}{U}` — *Creature — Spirit*
17. [**Aven Reedstalker**](https://avascry.com/printing/aven-reedstalker-j25) `{3}{U}` — *Creature — Bird Warrior*
18. [**Stonecloaker**](https://avascry.com/printing/stonecloaker-td0) `{2}{W}` — *Creature — Gargoyle*
19. [**Ominous Roost**](https://avascry.com/printing/ominous-roost-dbl) `{2}{U}` — *Enchantment*
20. [**A-Falcon Abomination**](https://avascry.com/printing/a-falcon-abomination-mid) `{2}{U}` — *Creature — Zombie Bird*
21. [**Hollowhenge Spirit**](https://avascry.com/printing/hollowhenge-spirit-dka) `{3}{W}` — *Creature — Spirit*
22. [**Geology Enthusiast**](https://avascry.com/printing/geology-enthusiast-prm) `{3}{U}{U}` — *Creature — Human Artificer*
23. [**Preening Champion**](https://avascry.com/printing/preening-champion-mom) `{2}{U}` — *Creature — Bird Knight*
24. [**Plumecreed Escort**](https://avascry.com/printing/plumecreed-escort-blb) `{1}{U}` — *Creature — Bird Scout*
25. [**Dukhara Peafowl**](https://avascry.com/printing/dukhara-peafowl-klr) `{4}` — *Artifact Creature — Bird*
26. [**Yotian Courier**](https://avascry.com/printing/yotian-courier-ybro) `{U}{R}` — *Creature — Human Artificer*
27. [**Faerie Invaders**](https://avascry.com/printing/faerie-invaders-ddn) `{4}{U}` — *Creature — Faerie Rogue*
28. [**Birds of Paradise**](https://avascry.com/printing/birds-of-paradise-sld) `{G}` — *Creature — Bird*
29. [**Winged Coatl**](https://avascry.com/printing/winged-coatl-2x2) `{1}{G}{U}` — *Creature — Snake*
30. [**Aarakocra Sneak**](https://avascry.com/printing/aarakocra-sneak-clb) `{3}{U}` — *Creature — Bird Rogue*
31. [**Pestermite**](https://avascry.com/printing/pestermite-j25) `{2}{U}` — *Creature — Faerie Rogue*