---
target_card: Harbinger of the Seas
mana_cost: "{1}{U}{U}"
type_line: "Creature — Merfolk Wizard"
algorithm: "4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings"
canonical_url: https://avascry.com/similar/harbinger-of-the-seas
json_api: https://avascry.com/similar/harbinger-of-the-seas.json
---

# Cards Similar & Synergistic to Harbinger of the Seas

- **Target Card:** [Harbinger of the Seas](https://avascry.com/printing/harbinger-of-the-seas-mh3) (Creature — Merfolk Wizard) `{1}{U}{U}`
- **Algorithm:** 4096-dimensional Qwen 8B Cosine Similarity over 38,000 Oracle embeddings
- **JSON API:** https://avascry.com/similar/harbinger-of-the-seas.json

## Top 31 Synergistic Matches

1. [**Merrow Harbinger**](https://avascry.com/printing/merrow-harbinger-lrw) `{3}{U}` — *Creature — Merfolk Wizard*
2. [**Sea Scryer**](https://avascry.com/printing/sea-scryer-plst) `{1}{U}` — *Creature — Merfolk Wizard*
3. [**Stonybrook Banneret**](https://avascry.com/printing/stonybrook-banneret-plst) `{1}{U}` — *Creature — Merfolk Wizard*
4. [**Streambed Aquitects**](https://avascry.com/printing/streambed-aquitects-lrw) `{1}{U}{U}` — *Creature — Merfolk Scout*
5. [**Deeptread Merrow**](https://avascry.com/printing/deeptread-merrow-lrw) `{1}{U}` — *Creature — Merfolk Rogue*
6. [**Merfolk Secretkeeper // Venture Deeper**](https://avascry.com/printing/merfolk-secretkeeper-venture-deeper-eld) `{U} // {U}` — *Creature — Merfolk Wizard // Sorcery — Adventure*
7. [**Nyxborn Seaguard**](https://avascry.com/printing/nyxborn-seaguard-thb) `{2}{U}{U}` — *Enchantment Creature — Merfolk Soldier*
8. [**Tidal Warrior**](https://avascry.com/printing/tidal-warrior-ddt) `{U}` — *Creature — Merfolk Warrior*
9. [**Merfolk Wayfinder**](https://avascry.com/printing/merfolk-wayfinder-ddm) `{2}{U}` — *Creature — Merfolk Scout*
10. [**Tide Shaper**](https://avascry.com/printing/tide-shaper-mh2) `{U}` — *Creature — Merfolk Wizard*
11. [**Headwater Sentries**](https://avascry.com/printing/headwater-sentries-xln) `{3}{U}` — *Creature — Merfolk Warrior*
12. [**Maritime Guard**](https://avascry.com/printing/maritime-guard-ori) `{1}{U}` — *Creature — Merfolk Soldier*
13. [**Shaper Apprentice**](https://avascry.com/printing/shaper-apprentice-xln) `{1}{U}` — *Creature — Merfolk Wizard*
14. [**Seahunter**](https://avascry.com/printing/seahunter-plst) `{2}{U}{U}` — *Creature — Human Mercenary*
15. [**Landscape Painter // Vibrant Idea**](https://avascry.com/printing/landscape-painter-vibrant-idea-sos) `{1}{U} // {4}{U}` — *Creature — Merfolk Wizard // Sorcery*
16. [**Merfolk Seastalkers**](https://avascry.com/printing/merfolk-seastalkers-plst) `{3}{U}` — *Creature — Merfolk Scout*
17. [**Sea Hag // Aquatic Ingress**](https://avascry.com/printing/sea-hag-aquatic-ingress-clb) `{4}{U} // {2}{U}` — *Creature — Hag // Instant — Adventure*
18. [**Coral Merfolk**](https://avascry.com/printing/coral-merfolk-m14) `{1}{U}` — *Creature — Merfolk*
19. [**Rishadan Dockhand**](https://avascry.com/printing/rishadan-dockhand-pmh2) `{U}` — *Creature — Merfolk*
20. [**Rootwater Commando**](https://avascry.com/printing/rootwater-commando-10e) `{2}{U}` — *Creature — Merfolk*
21. [**Harbinger of the Tides**](https://avascry.com/printing/harbinger-of-the-tides-pori) `{U}{U}` — *Creature — Merfolk Wizard*
22. [**Tideshaper Mystic**](https://avascry.com/printing/tideshaper-mystic-lrw) `{U}` — *Creature — Merfolk Wizard*
23. [**Merfolk of the Pearl Trident**](https://avascry.com/printing/merfolk-of-the-pearl-trident-por) `{U}` — *Creature — Merfolk*
24. [**Benthic Explorers**](https://avascry.com/printing/benthic-explorers-all) `{3}{U}` — *Creature — Merfolk Scout*
25. [**Seafloor Oracle**](https://avascry.com/printing/seafloor-oracle-rix) `{2}{U}{U}` — *Creature — Merfolk Wizard*
26. [**Umara Wizard // Umara Skyfalls**](https://avascry.com/printing/umara-wizard-umara-skyfalls-znr) `N/A` — *Creature — Merfolk Wizard // Land*
27. [**Sygg, River Guide**](https://avascry.com/printing/sygg-river-guide-lrw) `{W}{U}` — *Legendary Creature — Merfolk Wizard*
28. [**Mist-Cloaked Herald**](https://avascry.com/printing/mist-cloaked-herald-rix) `{U}` — *Creature — Merfolk Warrior*
29. [**Sworn Guardian**](https://avascry.com/printing/sworn-guardian-rix) `{1}{U}` — *Creature — Merfolk Warrior*
30. [**Kumena's Speaker**](https://avascry.com/printing/kumenas-speaker-xln) `{G}` — *Creature — Merfolk Shaman*
31. [**Eclipsed Merrow**](https://avascry.com/printing/eclipsed-merrow-ecl) `{W/U}{W/U}{W/U}` — *Creature — Merfolk Scout*