With the Massive Update, the Strongest Shinobi fighting style has been added to Sailor Piece, and it is based on Madara Uchiha. If you’d like to obtain and use the moveset of this Naruto antagonist, here’s a complete guide on how to get Strongest Shinobi in Sailor Piece.
How to Get Strongest Shinobi in Sailor Piece
To get the Strongest Shinobi spec in Sailor Piece, you need to talk to the Strongest Shinobi Seller NPC at Ninja Island. The Ninja Island is one of the three islands added to Sailor Piece with the Massive Update.
Go to any Teleport Portal and scroll to the very bottom to find the Ninja Island. Once you spawn at the Ninja Island, go straight towards the giant tree and then go left to find the Strongest Shinobi Seller NPC.

The table below lists all the requirements for obtaining the Strongest Shinobi in Sailor Piece:
| Item / Material | How to Get |
|---|---|
| 40,000 Gems | Redeem Rogue Piece Codes Complete Quests: There are quest-giver NPCs on all islands. Complete and repeat those quests to earn Gems and get Chests Open Chests: Chests can drop Gems. Get chest from completing quests Farm Mob Bosses & Bosses: Defeating bosses drops a random number of Gems |
| 1x Path Fragment | Dropped by the Strongest Shinobi Boss - 0.40% Drop Chance |
| 3x Eternal Core | Dropped by the Strongest Shinobi Boss - 1.01% Drop Chance |
| 8x Battle Sigil | Dropped by the Strongest Shinobi Boss - 2.12% Drop Chance |
| 15x Power Remnant | Dropped by the Strongest Shinobi Boss - 3.69% Drop Chance |
| Battlefield Warlord (Title) | Dropped by the Strongest Shinobi Boss - 1.5% Drop Chance (100 Pity) |
Where is the Strongest Shinbo Boss in Sailor Piece
The Strongest Shinobi Boss automatically spawns at the Ninja Island 6 minutes after defeat. When you spawn at the Ninja Island, go towards the opposite end of the island, and you’ll easily find the spawn location because there’s a timer floating above it.
When the boss has spawned, another pointer will appear on your screen. Follow that point to easily find the Strongest Shinobi Boss.
The Strongest Shinobi Boss spawns with 2,000,000,000 HP and gives the following drops when defeated:
- Money
- XP
- Gems
- Race Rerolls
- Trait Rerolls
- Boss Tickets
- Dungeon Key
- Power Remnant
- Battle Sigil
- Eternal Core
- Path Fragment
- Void Reaver (Artifact Set)
- Battlefield Warlord (Title)

While the Title does have a Pity, the other drops do not. So, you’ll have to grind a lot to get all the items and materials required to purchase the Strongest Shinobi in Sailor Piece.
Sailor Piece FAQs
Yes, the Strongest Shinobi is a top-tier spec in Sailor Piece that can match and even outperform the previous top specs like Gilgamesh and Blessed Maiden.
The Strongest Shinobi Boss that spawns at the Ninja Island has a 1.5% chance to drop the title when defeated. There’s also a 100 Pity, in case it's not your lucky day.
No, there are no mastery quests or requirements for the Strongest Shinobi spec in Sailor Piece. Once you obtain the spec, you’ll have access to all its moves.
Make sure you also grab the latest Sailor Piece Codes and check out our guide on All Sailor Piece Spec Passives to make the Strongest Shinbo a bit stronger.