The latest Sailor Piece update introduces Frost Empress, a powerful new weapon inspired by Rukia. While obtaining the base weapon is fairly straightforward, players who want to unlock its full potential will need to complete additional requirements to gain access to the F Move Mastery. This guide covers everything you need to know, including where to start the questline, how to farm the required materials, and the fastest route to fully upgrade Frost Empress.
- Also check out our Sailor Piece Codes for more rewards!
How to Get Frost Empress in Sailor Piece
To begin the Frost Empress questline, travel to Frost Island in Sea 2. This new island is the main location for the entire weapon progression route. Once you arrive, find the Soul Reaper Trainer NPC and start the Frost Empress training. To unlock the base Frost Empress weapon, you must complete the following requirements:
- Defeat 50 Sea 2 Quincies
- Collect 20 Soul Fragments
- Defeat the Frost Empress World Boss
- Complete the training from the Soul Reaper Trainer
After finishing these tasks, you will receive the base version of the Frost Empress weapon.
How to Get Soul Fragments
Soul Fragments are one of the most important materials in the Frost Empress progression route. They are needed for both the base weapon and the F Move Mastery upgrade. You can obtain Soul Fragments from:
- Ichigo Boss
- Frost Empress World Boss on Frost Island
Since the Frost Empress Boss also drops other materials required later in the questline, most players should focus their farming efforts on Frost Island.
Frost Empress Boss Location and Spawn Time
The Frost Empress is a World Boss that spawns on Frost Island in Sea 2. Important details about the boss include:
- Spawns every 5 minutes
- Has a large health pool
- Drops Soul Fragments
- Drops Bankai Essences
If your damage is still low, consider farming the boss with other players. Group farming is much faster and more efficient, especially while many players are still grinding the new update content.
How to Unlock Frost Empress F Move Mastery
Getting the base weapon is only the first step. To unlock the F Move and fully complete Frost Empress, you must meet several additional requirements. You will need:
- Kuchiki Clan
- Frost Empress Weapon
- 1 Ice Core
- 25 Soul Fragments
- 10 Bankai Essences
Once all requirements are completed, you can unlock the F Move Mastery and gain an additional 30% damage bonus.
How to Get Kuchiki Clan
Kuchiki is a new clan introduced alongside the Frost Empress update. It is required if you want to unlock the F Move Mastery.
Players who do not already have the clan will need to use Clan Rerolls until they obtain Kuchiki. Because it is a mandatory requirement, it is a good idea to save rerolls if you plan on completing the Frost Empress route.
How to Get Ice Core
Ice Core is another material required for mastery progression. This item drops from the Ice Queen Boss located on Boss Island. If you already have an Ice Core from previous farming sessions, you can skip this step. Otherwise, you will need to farm Ice Queen until the item drops.
How to Get Bankai Essences
Bankai Essences are exclusively obtained from the Frost Empress World Boss on Frost Island. You need a total of 10 Bankai Essences to unlock the mastery upgrade. Since the same boss also drops Soul Fragments, you can farm both materials at the same time, making the process much more efficient.
Fastest Frost Empress Farming Route
For the most efficient progression route, follow these steps:
- Travel to Frost Island in Sea 2.
- Speak with the Soul Reaper Trainer.
- Defeat 50 Sea 2 Quincies.
- Farm the Frost Empress Boss whenever it spawns.
- Collect 20 Soul Fragments.
- Defeat the Frost Empress Boss to complete the weapon questline.
- Unlock the base Frost Empress weapon.
- Obtain the Kuchiki Clan.
- Farm Ice Queen on Boss Island for 1 Ice Core.
- Continue farming Frost Empress Boss until you collect 25 additional Soul Fragments and 10 Bankai Essences.
- Unlock the F Move Mastery.
Following this route helps you avoid unnecessary grinding and lets you gather multiple materials at the same time.
Is Frost Empress Worth Getting?
Frost Empress is one of the strongest additions from the latest Sailor Piece update. The base weapon is already useful for grinding and combat, but the real power comes from unlocking the F Move Mastery.
Many players will stop farming after obtaining the weapon, only to realize they still need additional materials for the final upgrade. If you plan to use Frost Empress long-term, it is best to stay on Frost Island and continue farming until you have everything required for mastery. With its powerful F Move and 30% damage boost, Frost Empress is definitely a weapon worth fully upgrading in Sailor Piece.