Sovereign Isle

IslandVerified 2026-09-05

How to get it

Reach rod Power ≥ 39, then sail via Compass to Sovereign Isle.

Stats

39Power gate

Overview

Fourth main isle. Home to Jialong Dragonfish and Terratiger Depthfish lines plus Grandmaster/Inferno shop rods that carry Power toward the Perch gate.

Where it shows up

Appears in: Grandmaster Steel Rod, Grandmaster Emerald Rod, Grandmaster Golden Rod, Inferno Rod

Still unknown

Boss or weather-only fish on this isle are not fully listed in the Aug 2026 Roonby table.

Other islands

All islands →

Beginning IsleNo Power gate. Spawn here after tutorial; sail with Compass once ready for Bamboo.Bamboo IsleReach rod Power ≥ 19, then open Compass and sail to Bamboo Isle.Fallout IsleReach rod Power ≥ 32, then use Compass to travel to Fallout Isle.Perch IsleReach rod Power ≥ 48, then use Compass to locate Perch Isle.