The Ice Queen sword is one of the most powerful weapons in Sailor Piece, boasting up to six devastating moves. But its crown jewel – the F move (ultimate ability) — is locked behind a crafting system that trips up thousands of players daily.
Once unlocked, the F move unleashes a massive blizzard that shreds bosses on Extreme difficulty across Dungeon and Boss Raid game modes. It’s absolutely worth the grind.
This guide walks you through every single step — from finding the right NPC to farming the rarest materials efficiently.
What Is the Ice Queen F Move?
Before grinding, know what you’re working toward.
Activating the Ice Queen’s F move summons a powerful blizzard that travels forward from your avatar for approximately 5 seconds. Key things to know:
- The blizzard only travels in the direction you’re facing — always aim at your target first
- You cannot move while the blizzard is active
- It deals heavy area-of-effect (AoE) damage, making it exceptional for boss melting on Extreme difficulty
- Best used in Dungeon and Boss Raid game modes
Step 1 – Get the Ice Queen Sword First
You cannot begin the F move crafting process without the Ice Queen sword already in your inventory.
If you don’t have it yet, head to Boss Island and look for the NPC wearing a pirate hat — they provide the Ice Queen sword directly. Don’t skip this step or the Mastery NPC won’t register your progress.
Step 2 – Find the Ice Queen F Move Mastery NPC on Boss Island
The NPC that crafts the F move is hidden on Boss Island. Here’s the exact path:
- Teleport to Boss Island using the portal
- Enter the boss arena by turning left at the Boss Summoner
- On your right, you’ll spot three large trees — use Air Jumps to climb them
- Reach the top of the tree that looks like an open hand
- The Ice Queen F Move Mastery NPC will be standing there alongside the Corrupted Excalibur Trainer, King of Heroes Trainer, and Moon Slayer F Move Mastery NPCs
Once you find the NPC, press E to open the “Ice Queen F Move Mastery — Craft” menu.
Step 3 – Gather All Crafting Requirements
This is the hardest part. You need all four of the following before the NPC will craft the F move:
| Requirement | Amount | How to Get |
|---|---|---|
| Frostbane Clan | Active clan | Clan Rerolls (Legendary tier) |
| Ice Core | 2x | Ice Queen boss drop (0.5% rate) |
| Frozen Brand | 10x | Ice Queen boss drop (1.5% rate) |
| Frost Relic | 85x | All mobs on any island |
How to Get Frostbane Clan
Frostbane is a Legendary Clan, so the drop rate is low. Here’s the smart way to get it:
- Use 500 Clan Rerolls to activate the pity system, which guarantees a Legendary Clan
- Important: the pity meter resets if you roll a Legendary before hitting 500 — so save your rolls and be patient
- If RNG blesses you early, great — but plan for the full 500 to be safe
SEE ALSO:
How to Get Frost Relic in Sailor Piece
How to Get Ice Queen Sword in Sailor Piece
Sailor Piece Luckborn Race Guide
Sailor Piece Trading Value List (Best Items, Demand & Trade Guide)
How to Get Upper Seal in Sailor Piece (Fast Farming Guide + Uses)
How to Farm Ice Core & Frozen Brand
Both items drop exclusively from the Ice Queen boss on Boss Island:
- Ice Core — 0.5% base drop rate (very rare, expect long sessions)
- Frozen Brand — 1.5% base drop rate (still rare but more consistent)
Pro farming tips:
- Bring a strong party to clear the boss faster and get more attempts per session
- Use any drop rate boost items if available in your inventory
- Focus sessions when you have free time — Ice Core especially will test your patience
How to Farm Frost Relics (85x)
Unlike the other requirements, Frost Relics don’t require boss farming. They drop from all mobs across the game, including:
- Shinjuku Island mobs
- Ninja Island mobs
- Lawless Island mobs
Best strategy: Pick whichever island has the densest mob spawns you can clear quickly. Since you need 85, volume farming over boss farming is the way to go here.
Step 4 – Craft the F Move
Once you have all requirements, return to the Ice Queen F Move Mastery NPC on top of the hand-shaped tree on Boss Island. Press E and select Craft — your Ice Queen sword’s F move will be permanently unlocked.
Quick Tips & Common Mistakes
- Don’t start farming before getting the sword — the NPC won’t interact correctly without it
- Don’t burn Clan Rerolls carelessly — save them and respect the pity system
- Ice Core is the bottleneck for most players at 0.5% — this is the grind that takes the longest
- Frost Relics are easy compared to the rest — knock them out while doing other quests
- Face your enemies before pressing F — the blizzard only travels forward and you’re immobile during it
FAQs
Where exactly is the Ice Queen F Move Mastery NPC?
On Boss Island, on top of the tree that resembles an open hand — accessible via Air Jumps after entering the boss arena.
What’s the hardest part of unlocking the Ice Queen F move?
Ice Core at a 0.5% drop rate from the Ice Queen boss. Budget extra farming time for this one.
Can I use the F move while moving?
No — your avatar is frozen in place during the entire blizzard animation. Position carefully before activating.
Do I need to be a specific level to unlock this?
The guide doesn’t require a specific level, but you should be strong enough to farm the Ice Queen boss on Boss Island reliably.
Is the Ice Queen F move worth it?
Absolutely — it’s one of the best AoE boss-killing ultimates in the game, especially on Extreme Dungeon and Boss Raid modes.
Ankit kumar is a Digital Marketing Manager and a fan of the COD franchise and Roblox. Perfection is his forte, and the same can be seen in his work. He loves to invest his time in creating awesome content, doing SEO and discovering the latest games.