How to Get Ice Queen Sword, Outfit & F Move Mastery Guide (April 2026)
Complete guide to defeating the Ice Queen (Esdeath) boss in Sailor Piece. Learn how to get the Ice Queen Sword, farm the Mythical Ice Queen Outfit (4.38% drop rate), and unlock the F Move mastery. This guide covers summoning costs, material farming, and optimal strategies for April 2026.
💡 Quick Tip: Farm Frost Relics on Shinobi Island with Kitsune race + Monarch clan for 45% drop rate boost. Use Normal difficulty for faster kills.
❄️Ice Queen Boss Overview & Strategy
The Ice Queen (Esdeath) is a summon-only boss on Boss Island. She cannot be found roaming — you must collect Frost Relics and use the Boss Summoner NPC to fight her. This boss drops the Mythical Ice Queen Outfit (4.38% drop) and materials for the Ice Queen Sword.
| Stat | Details |
|---|---|
| Boss Name | Ice Queen (Esdeath) - One Piece: One Piece-inspired boss |
| Location | Boss Island — use Boss Summoner NPC (right side of island) |
| Summon Cost | Frost Relics (1-4 depending on difficulty) |
| Difficulty | High — recommended level 75+ with Mythical gear |
| Key Drops | Ice Queen Outfit (4.38%), Ice Core (0.4-1.76%), Frozen Brand (1-4.05%) |
| HP (Normal) | 1.65 billion HP (Normal), 32.5 billion HP (Extreme) |
🧊How to Get Frost Relics - Farming Guide
Frost Relics are the summoning currency for the Ice Queen boss. They drop from any mob in the game, but the drop rate is very low (approximately 0.1-0.3%). Optimize your farming with these strategies.
| Farming Method | Drop Rate | Efficiency | Recommended Setup |
|---|---|---|---|
| Shinobi Island (Level 75+) | 0.25-0.3% | High | Kitsune race + Monarch clan + Light Fruit |
| Lawless Island (Level 85+) | 0.2-0.28% | High | Sunborn race + Frostbane clan |
| Boss Island mobs | 0.1-0.15% | Medium | Any S-tier race + damage build |
| Public server farming | 0.15-0.2% | Low-Medium | Group farming with friends |
- Frost Relics drop from any NPC/mob in the game (0.1-0.3% base drop rate)
- High-level enemies on Shinobi Island have the best drop rates (0.25-0.3%)
- Use Monarch clan (20% extra drop chance) to speed up farming
- Kitsune race (+25% luck) provides the best drop rate boost
- Light Fruit allows faster movement between farming spots
- Farm in private servers to avoid competition for mobs
Farm in groups on Shinobi Island. With Kitsune + Monarch, you get 45% drop rate boost. Expect 1 Frost Relic every 200-300 kills.
🗡️How to Get the Ice Queen Sword (Complete Material Guide)
The Ice Queen Sword is purchased from the Esdeath NPC on Boss Island — not a random drop. She stands to the right of the Blessed Maiden NPC, behind the boss spawn area, wearing a white outfit with a pirate hat and a red question mark above her head.
| Material | Quantity | Source | Drop Rate | Estimated Kills Needed |
|---|---|---|---|---|
| Ice Core | 1 | Ice Queen boss drop | 0.4% - 1.76% | ~80-250 kills |
| Gems | 40,000 | Gameplay / Codes | N/A | Complete all active codes |
| Frost Empress Title | 1 | Ice Queen boss achievement | 100% (first kill) | 1 kill |
| Battle Shards | 17 | Ice Queen boss drop | 13-54% | 2-8 kills |
| Frost Relic | 25 | Any mob (rare drop) | 0.1-0.3% | ~400-1000 kills |
| Frozen Brand | 4 | Ice Queen boss drop | 1-4.05% | 25-100 kills |
| Glacier Remnant | 9 | Ice Queen boss drop | 4-17.89% | 6-25 kills |
⚠️ All materials except Frost Relics drop exclusively from the Ice Queen boss. You will need approximately 50-100 kills to collect all materials for one sword.
Focus on Normal difficulty for faster kills. The drop rates are similar to Extreme difficulty but with 1/20th the boss HP.
👗Ice Queen Outfit (Mythical Accessory)
The Ice Queen Outfit is a Mythical-rarity accessory that drops directly from defeating the Ice Queen boss. It provides significant stat boosts and is one of the most valuable trade items in Sailor Piece.
Drop Rate
4.38% on Normal difficulty. Expect ~23 kills on average.
Damage Requirement
Must deal 10% of boss HP to qualify for loot. Use high DPS builds.
Rarity
Mythical tier — one of the rarest accessories in the game.
Trade Value
Extremely high. Top-tier trade item with high demand.
The Ice Queen Outfit provides significant stat boosts including +30% damage reduction, +25% damage to ice-based attacks, and +15% critical hit chance. It's considered one of the best accessories for endgame PvE content.
⚡Ice Queen F Move Mastery & Frostbane Clan
The Ice Queen F Move is unlocked through a separate NPC on Boss Island. The mastery NPC is located on top of the hand statue on the right side of Boss Island. This is the most challenging part of the Ice Queen grind.
- First, obtain the Ice Queen Sword (see materials above)
- Travel to Boss Island and find the hand statue on the right side
- Climb to the top of the hand statue
- Find the Esdeath mastery NPC at the top
- You must have the Frostbane Clan to unlock the F Move
- Pay the required materials: 2 Ice Cores, 10 Frozen Brands, 85 Frost Relics
⚠️ The Frostbane Clan is REQUIRED to unlock the F Move. You must have the Mythical Frostbane Clan (not just any Frostbane variant).
The F Move deals 100 billion damage in a massive AOE. It's the most powerful single ability in the game.
🎯Efficient Farming Strategy
- Step 1: Farm Frost Relics on Shinobi/Lawless Island (use Kitsune race + Monarch clan for luck)
- Step 2: Collect enough Frost Relics to summon the Ice Queen multiple times
- Step 3: Team up with 2-3 strong players for faster kills
- Step 4: Each kill has a chance to drop the Outfit (4.38%) and sword materials
- Step 5: After collecting all sword materials, visit the Esdeath NPC to purchase the sword
- Step 6: Unlock the F Move from the mastery NPC on the hand statue
Budget roughly 40,000 Gems before starting. Redeem all active codes first to stock up.
❓ Frequently Asked Questions
How do I get the Ice Queen in Sailor Piece?
Collect Frost Relics from any mob (0.1-0.3% drop), then use the Boss Summoner NPC on Boss Island to summon the Ice Queen (Esdeath) boss. Defeat her for materials and the Mythical outfit drop.
What is the Ice Queen Outfit drop rate?
The Ice Queen Outfit has a 4.38% drop rate on Normal difficulty. You need to deal at least 10% of the boss's HP to qualify for drops. Expect ~23 kills on average.
Where do I buy the Ice Queen Sword?
From the Esdeath NPC on Boss Island, located to the right of the Blessed Maiden NPC. You need 1 Ice Core (0.4-1.76%), 40,000 Gems, Frost Empress Title, 17 Battle Shards (13-54%), 25 Frost Relics, 4 Frozen Brands (1-4.05%), and 9 Glacier Remnants (4-17.89%).
Where is the Ice Queen F Move NPC?
On top of the hand statue on the right side of Boss Island. Climb to the top to find the Esdeath mastery NPC. Requires Frostbane Clan and additional materials.
What's the best way to farm Frost Relics?
Farm high-level mobs on Shinobi Island with Kitsune race (+25% luck) and Monarch clan (20% extra drop). Expect 1 Frost Relic every 200-300 kills.
What difficulty should I farm Ice Queen on?
Normal difficulty (1.65 billion HP) is most efficient. Extreme difficulty (32.5 billion HP) has similar drop rates but takes 20x longer to kill.
How many kills do I need for the Ice Queen Sword?
Approximately 50-100 kills on Normal difficulty to collect all materials for one Ice Queen Sword.
What is the Ice Core drop rate?
Ice Core drops at 0.4% to 1.76% from the Ice Queen boss. Expect 80-250 kills to get one.
Do I need Frostbane Clan for the F Move?
YES. You must have the Mythical Frostbane Clan to unlock the Ice Queen F Move mastery.
What's the Ice Queen Sword damage?
The Ice Queen Sword deals: Z skill (1.65B), X skill (1.95B), C skill (3.9B), V skill (23B), F skill (100B with mastery).