Updated on April 8, 2026: Added obtainment information for Ice Queen (Esdeath).
There are plenty of weapons in Sailor Piece, but they're not as easy to obtain as the basic Katana on Starter Island. So, we've put together this guide that lists all the weapons currently obtainable in Sailor Piece and their complete obtainment requirements. Whether you're a new player looking for your first sword or a veteran grinding for top-tier Mythical weapons, this guide covers every NPC location, required material, and boss drop you need to know. Let's get started.
All Weapons in Sailor Piece - NPC Locations & Requirements
Sailor Piece currently has fifteen obtainable swords, split across four rarity tiers: Common, Epic, Legendary, and Mythical. If you're not sure which one to go for, check out our Sailor Piece Weapons Tier List that ranks all the swords on their overall performance in PvP and PvE content. If you've already set your sights on a certain weapon, the table below will help you obtain it. As a general rule, new players should pick up the Katana first and work toward the Dark Blade or Gryphon before tackling the long quest chains and boss farming required for Mythical swords.
| Weapon | Obtainment Requirements | NPC Locations | M1 Damage |
|---|---|---|---|
Wooden Sword Common | Default starter weapon. No purchase required. | Starter Island | / |
 Katana Common | Purchase from the Katana Seller NPC for 2,500 Money. | Starter Island | 112,724 |
 Dark Blade Epic | Purchase from the Dark Blade Seller NPC for 250,000 Money and 150 Gems. | Snow Island - Look right from the teleport portal to find the NPC. | 131,512 |
 Gryphon Legendary | Purchase from the Gryphon Seller NPC for 650,000 Money or 650 Gems. | Shibuya Station | TBA |
 Saber Legendary | Drops from the Saber Boss [2% Chance]. Purchase from the Boss Exchange NPC for 65 Boss Tickets. | Talk to the Boss Summoner NPC at Boss Island to spawn the Saber Boss. The Boss Exchange NPC is standing near the spawn point at Boss Island. | 150,299 |
 Jinwoo Mythical | Purchase from the Jinwoo Trainer using the following materials: - 2,500,000 Money - 7,500 Gems - 6x Abyss Edge - 3x Dark Ring - 1x Shadow Heart Before you can purchase Jinwoo, you need to complete the following quests from the Jinwoo Trainer NPC: - Take 15M damage - Kill 750 NPCs - Deal 75M damage - Kill 35 players - Kill Jinwoo Boss 15 times | Sailor Island - Go to the right corner of the island to find the Jinwoo Trainer NPC. The Jinwoo Boss also spawns at Sailor Island every 8 minutes and 30 seconds. | 257,657 |
 Ragna Mythical | Purchase from the Ragna Sword NPC for: - 1,000,000 Money - 4,500 Gems - 7x Wyrm Brand - 3x Black Frost - 1x Silver Requiem | Snow Island - Go to the right corner of the map to find the Ragna Sword Seller NPC. | 253,631 |
 Aizen Mythical | Purchase from the Aizen Trainer NPC for: - 6,000,000 Money - 10,000 Gems - 10x Mirage Pendant - 6x Illusion Prism - 3x Reiatsu Core - 1x Hogyoku Fragment Before you can purchase Aizen, you'll also have to complete the following quests from the Aizen Trainer NPC: - Kill 250 Hollow - Obtain Shinigami Race - Use 1x Worthiness Fragment - Deal 350M damage - Defeat the Aizen Boss 15 times | Hueco Mundo - Go behind the giant dinosaur skeleton to find the NPC. The Aizen Boss also spawns at the Hueco Mundo island every 7 minutes and 30 seconds. | TBA |
 Shadow Mythical | Purchase from the Shadow Trainer NPC for: - 10,000,000 Money - 15,000 Gems - 20x Umbal Capsule - 8x Void Seed - 4x Shadow Essence - 1x Atomic Core | Dungeon Island - Standing on the roof of the dungeon chamber. | TBA |
 Ichigo Mythical | Purchase from the Ichigo Seller NPC for: - 5,000,000 Money - 8,500 Gems - 8x Soul Fragment - 4x Spiritual Core - 2x Soul Flame Also obtainable from the Boss Exchange NPC for 500 Boss Tickets. | Hueco Mundo - Go right from the teleport portal to find the Ichigo Seller NPC. The Boss Exchange NPC is near the spawn on Boss Island. | TBA |
 Rimuru Mythical | Purchase from the Rimuru Trainer for: - 30,000,000 Money - 20,000 Gems - 9x Sage Pulse - 6x Tempest Seal - 3x Slime Remnant - 1x Slime Core - Demon Lord (Title) | Slime Island - Go to the left corner of the map to find the NPC. | TBA |
 Shadow Monarch Mythical | Purchase from the Shadow Monarch Seller NPC for: - Jinwoo (Sword) - King of Shadows (Title) - 10x Monarch Core - 5x Monarch Essence - 2x Kamish Dagger - 1x Shadow Crystal | Dungeon Island - Standing on the roof of the dungeon chamber. | TBA |
Yamato Mythical | Purchase from the Yamato Seller NPC for: - 30,000 Gems - 14x Frozen Will - 7x Yamato Essence - 3x Silent Storm - 1x Azure Heart - Swordblessed (Race) - Blade Sovereign (Title) | Judgement Island - Standing on top of the tallest mountain, slightly to the left of the Swordsman mob. | TBA |
True Aizen Mythical | Purchase from the True Aizen Seller NPC for: - Aizen Sword - 35,000 Gems - 1x Evolution Fragment - 3x Transcendent Core - 8x Divinity Essence - 15x Fusion Ring - 75x Chrysalis Sigil - Transcendent Being (Title) | Soul Society - Find the NPC just behind the spawn point of the Soul Society Island. | TBA |
Escanor Mythical | Obtained as a low-chance drop by defeating Escanor in Boss Rush. | Sailor Island - Enter the Boss Rush from Sailor Island to fight Escanor. | TBA |
| Atomic Mythical | Purchase from the Atomic Seller NPC for: - 45,000 Gems - 1x Atomic Omen - 3x Eminence Essence - 9x Shadow Remnant - 16x Magic Shard - 80x Abyss Sigil - Eminence Incarnate (Title) - Shadow (Sword) | Lawless Island - Go to the right corner of the island to find the NPC. | TBA |
| Abyssal Empress Mythical | Purchase from the Tower Shop for 4,000 Tower Tokens. | Tower Island - Talk to the NPC standing to the right of the building. | TBA |
| Ice Queen Mythical | Purchase from the Ice Queen Seller NPC for: - 40,000 Gems - 1x Ice Core - 4x Frozen Brand - 9x Glacier Remnant - 17x Battle Shard - 25x Frost Relic - Frost Empress (Title) | Boss Island - Go to the left side of the island to find the NPC standing on a cliff behind the boss spawn area. | TBA |
Best Weapons in Sailor Piece
The best weapons in Sailor Piece right now are Shadow Monarch, True Aizen, and Yamato, all of which sit at the top of the damage ladder and are strong picks in both PvP and PvE content. Shadow Monarch has the highest overall power ceiling, but requires the Jinwoo sword as a crafting material, so it demands a long grind before you can unlock it. True Aizen similarly requires the base Aizen sword first. If you're mid-game and not yet ready for those quest chains, Yamato and Escanor are excellent stepping stones. For a full ranking of every sword by performance, check out our Sailor Piece Weapons Tier List.
Sailor Piece FAQs
Monarch Core is dropped by the Shadow Monarch boss, who spawns in the Double Dungeon at Boss Island. Choose a higher difficulty to increase the chances of getting the Monarch Core.
The Slime Core is a Mythical item dropped by the Rimuru Boss. You can fight the Rimuru Boss at Slime Island.
The Shadow Monarch Sword NPC is on Dungeon Island. Climb up to the roof of the chamber to find him standing in the left corner.
No, you can only equip one weapon at a time in Sailor Piece. Choose the sword that best fits your build and playstyle before heading into PvP or PvE content.
True Aizen, Yamato, and Shadow Monarch are considered the best weapons in Sailor Piece. They offer the highest base damage output and are the top choices for both PvP and PvE content. Shadow Monarch requires owning the Jinwoo sword first, while True Aizen requires owning the Aizen sword as a base material.
You earn Boss Tickets by defeating bosses at Boss Island. They can be spent at the Boss Exchange NPC located near the spawn point on Boss Island. Boss Tickets are the easiest way to obtain the Saber (65 tickets) and Ichigo (500 tickets) swords without relying on random boss drops.
While you're here, make sure you redeem the latest Sailor Piece Codes and also check out our Sailor Piece NPC Locations Guide.
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