---
target_card: Merrow Harbinger
mana_cost: "{3}{U}"
type_line: "Creature — Merfolk Wizard"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/merrow-harbinger
json_api: https://avascry.com/similar/merrow-harbinger.json
---

# Cards Similar & Synergistic to Merrow Harbinger

- **Target Card:** [Merrow Harbinger](https://avascry.com/printing/merrow-harbinger-lrw) (Creature — Merfolk Wizard) `{3}{U}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/merrow-harbinger.json

## Top 31 Synergistic Matches

1. [**Deeptread Merrow**](https://avascry.com/printing/deeptread-merrow-lrw) `{1}{U}` — *Creature — Merfolk Rogue*
2. [**Rootwater Commando**](https://avascry.com/printing/rootwater-commando-10e) `{2}{U}` — *Creature — Merfolk*
3. [**Merfolk Seastalkers**](https://avascry.com/printing/merfolk-seastalkers-plst) `{3}{U}` — *Creature — Merfolk Scout*
4. [**Inkfathom Divers**](https://avascry.com/printing/inkfathom-divers-ddt) `{3}{U}{U}` — *Creature — Merfolk Soldier*
5. [**Stonybrook Banneret**](https://avascry.com/printing/stonybrook-banneret-plst) `{1}{U}` — *Creature — Merfolk Wizard*
6. [**Rishadan Dockhand**](https://avascry.com/printing/rishadan-dockhand-pmh2) `{U}` — *Creature — Merfolk*
7. [**Sygg, River Guide**](https://avascry.com/printing/sygg-river-guide-lrw) `{W}{U}` — *Legendary Creature — Merfolk Wizard*
8. [**Streambed Aquitects**](https://avascry.com/printing/streambed-aquitects-lrw) `{1}{U}{U}` — *Creature — Merfolk Scout*
9. [**Merfolk Spy**](https://avascry.com/printing/merfolk-spy-m14) `{U}` — *Creature — Merfolk Rogue*
10. [**Merfolk Raiders**](https://avascry.com/printing/merfolk-raiders-mir) `{1}{U}` — *Creature — Merfolk Soldier*
11. [**Halimar Wavewatch**](https://avascry.com/printing/halimar-wavewatch-roe) `{1}{U}` — *Creature — Merfolk Soldier*
12. [**Merfolk Assassin**](https://avascry.com/printing/merfolk-assassin-drk) `{U}{U}` — *Creature — Merfolk Assassin*
13. [**Cold-Eyed Selkie**](https://avascry.com/printing/cold-eyed-selkie-ddt) `{1}{G/U}{G/U}` — *Creature — Merfolk Rogue*
14. [**Harbor Serpent**](https://avascry.com/printing/harbor-serpent-m12) `{4}{U}{U}` — *Creature — Serpent*
15. [**Lord of Atlantis**](https://avascry.com/printing/lord-of-atlantis-pw24) `{U}{U}` — *Creature — Merfolk*
16. [**Harbinger of the Seas**](https://avascry.com/printing/harbinger-of-the-seas-mh3) `{1}{U}{U}` — *Creature — Merfolk Wizard*
17. [**Devouring Deep**](https://avascry.com/printing/devouring-deep-leg) `{2}{U}` — *Creature — Fish*
18. [**Master of the Pearl Trident**](https://avascry.com/printing/master-of-the-pearl-trident-tsr) `{U}{U}` — *Creature — Merfolk*
19. [**Segovian Leviathan**](https://avascry.com/printing/segovian-leviathan-4ed) `{4}{U}` — *Creature — Leviathan*
20. [**Eclipsed Merrow**](https://avascry.com/printing/eclipsed-merrow-ecl) `{W/U}{W/U}{W/U}` — *Creature — Merfolk Scout*
21. [**Part Water**](https://avascry.com/printing/part-water-leg) `{X}{X}{U}` — *Sorcery*
22. [**Mist-Cloaked Herald**](https://avascry.com/printing/mist-cloaked-herald-rix) `{U}` — *Creature — Merfolk Warrior*
23. [**River Merfolk**](https://avascry.com/printing/river-merfolk-fem) `{U}{U}` — *Creature — Merfolk*
24. [**Merfolk Wayfinder**](https://avascry.com/printing/merfolk-wayfinder-ddm) `{2}{U}` — *Creature — Merfolk Scout*
25. [**Shore Snapper**](https://avascry.com/printing/shore-snapper-ala) `{2}{B}` — *Creature — Beast*
26. [**Enclave Elite**](https://avascry.com/printing/enclave-elite-cns) `{2}{U}` — *Creature — Merfolk Soldier*
27. [**Stormtide Leviathan**](https://avascry.com/printing/stormtide-leviathan-m11) `{5}{U}{U}{U}` — *Creature — Leviathan*
28. [**Thada Adel, Acquisitor**](https://avascry.com/printing/thada-adel-acquisitor-wwk) `{1}{U}{U}` — *Legendary Creature — Merfolk Rogue*
29. [**Blockade Runner**](https://avascry.com/printing/blockade-runner-mmq) `{3}{U}` — *Creature — Merfolk*
30. [**Grayscaled Gharial**](https://avascry.com/printing/grayscaled-gharial-rav) `{U}` — *Creature — Crocodile*
31. [**Benthic Behemoth**](https://avascry.com/printing/benthic-behemoth-7ed) `{5}{U}{U}{U}` — *Creature — Serpent*