Ninja Island
An endgame island added in the Massive Update (March 25, 2026). Home to the Strongest Shinobi Seller NPC and the Strongest Shinobi Boss (2,000,000,000 HP / 2B HP, respawns every 5m45s). The Ninja Boss drops the Battlefield Warlord Title at a 1.5% chance with 100 Pity — required to purchase the Strongest Shinobi melee spec. Also a good source of Abyss Sigils for the Atomic Boss.
Overview
| Level Requirement | TBD — endgame required |
| Sea Region | Endgame Islands |
| Bosses Available | 1 |
| Last Updated | 2026-03-30 |
Activities & Features
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Strongest Shinobi Seller NPC
Purchase spec using Battlefield Warlord Title
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Strongest Shinobi Boss farming
1.5% Battlefield Warlord Title drop (100 Pity guaranteed)
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Abyss Sigil farming
Mobs drop sigils needed for Atomic Boss on Lawless Island
Tips for Ninja Island
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Ninja Island has 1 boss: Strongest Shinobi (2B HP, respawn 5m45s). Check the Bosses Database for exact HP, drop tables, and spawn timers before farming.
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Every island has a teleporter (black-hole shape with a purple ring). Use it to fast-travel between islands without spending time sailing.
Related Content on This Ninja Island
Bosses on This Island
Strongest Shinobi
Very Hard difficulty boss
Nearby Dungeons
Rune Dungeon
Very Hard dungeon in the same sea
Double Dungeon
Extreme dungeon in the same sea
Infinite Tower
Extreme dungeon in the same sea