---
name: "Harbinger of the Seas"
mana_cost: "{1}{U}{U}"
cmc: 3
type_line: "Creature — Merfolk Wizard"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "MH3"
set_name: "Modern Horizons 3"
collector_number: "63"
rarity: "rare"
artist: "Winona Nelson"
oracle_id: "84910453-e5dc-4bff-8554-86a5f4ab2746"
canonical_url: "https://avascry.com/printing/harbinger-of-the-seas-mh3"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Harbinger of the Seas
- **Mana Cost:** `{1}{U}{U}` (CMC: 3)
- **Type:** Creature — Merfolk Wizard
- **Power/Toughness:** 2/2

## Oracle Text
Nonbasic lands are Islands.

> *The rising moon calls mercilessly to the waves, commanding the sea to rise high enough to devour mountains.*

## Top 4096-Dim Neural Synergies
1. [Merrow Harbinger](/printing/merrow-harbinger-lrw.md) — Creature — Merfolk Wizard
2. [Sea Scryer](/printing/sea-scryer-plst.md) — Creature — Merfolk Wizard
3. [Stonybrook Banneret](/printing/stonybrook-banneret-plst.md) — Creature — Merfolk Wizard
4. [Streambed Aquitects](/printing/streambed-aquitects-lrw.md) — Creature — Merfolk Scout
5. [Deeptread Merrow](/printing/deeptread-merrow-lrw.md) — Creature — Merfolk Rogue
6. [Merfolk Secretkeeper // Venture Deeper](/printing/merfolk-secretkeeper-venture-deeper-eld.md) — Creature — Merfolk Wizard // Sorcery — Adventure

## Printing Details
- **Set:** Modern Horizons 3 (MH3) #63
- **Rarity:** Rare
- **Artist:** Winona Nelson
- **Total Printings:** 15 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `not_legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `not_legal`