Gilgamesh, also known as the King of Heroes, is one of the strongest fighting styles in Sailor Piece. He delivers massive damage, covers wide areas, and dominates both bosses and mobs. However, unlocking him is not easy—you must farm rare materials, defeat a powerful boss multiple times, and spend a huge amount of currency.

What You Need to Unlock Gilgamesh
To unlock the Gilgamesh fighting style, you must collect these items and give them to the King of Heroes NPC on Boss Island:
| Item | Requirement |
|---|---|
| Golden King Title | 1 |
| Phantasm Core | 1 |
| Golden Essence | 3 |
| Ancient Shard | 6 |
| Throne Remnant | 12 |
| Money | 25,000,000 |
| Gems | 22,500 |
All rare materials drop from the King of Heroes boss, so expect to grind multiple runs.
How to Summon Gilgamesh Boss
Before unlocking the fighting style, you must first fight and defeat Gilgamesh.
Step 1: Craft Divine Grail
You need a Divine Grail to spawn the boss.
- Collect 3 Broken Glass / Broken Swords
- Farm them from enemies on Slime Island
- Visit the Divine Grail Crafter NPC on Boss Island
Step 2: Pay the Spawn Cost
To summon Gilgamesh, you must spend:
- 1 Divine Grail
- 500,000 Money
- 500 Gems
Once paid, the boss spawns in the arena.
Gilgamesh Boss Drop Rates
Each boss fight gives rewards, but rare items have low drop chances.
| Item | Drop Rate |
|---|---|
| Throne Remnant | ~20–27% |
| Ancient Shard | ~6–10% |
| Golden Essence | ~2–3% |
| Phantasm Core | ~0.5–1% |
| Golden King Title | Guaranteed after defeat |
The Phantasm Core is the rarest drop, so expect the longest grind here.
Best Farming Strategy
The Gilgamesh grind can take time, so use this strategy to speed it up:
- Farm in a team instead of solo
- Increase luck stats from upgrades or items
- Focus on fast boss clears instead of slow safe runs
- Keep farming Slime Island to maintain Grail materials
Consistency is key—repeated boss runs are the only way to complete the requirements.
How to Unlock Gilgamesh Fighting Style
Once you collect all required items:
- Go to Boss Island
- Find the King of Heroes NPC
- Submit all materials + currency
- Unlock the fighting style instantly
This is an endgame unlock, so don’t expect to finish it quickly.
Gilgamesh Moveset (Full Breakdown)
After unlocking, you gain access to powerful abilities:
| Key | Ability | Cooldown |
|---|---|---|
| M1 | Golden fireball attack | 1 sec |
| Z | Fires multiple projectiles | 3 sec |
| X | Traps enemies in damage zone | 4.3 sec |
| C | Wide slash attack | 6.5 sec |
| V | Aerial multi-blast attack | 10.2 sec |
| F | Massive AoE blast | 24.6 sec |
The F move is the strongest and can deal extremely high damage.
How to Unlock F Move (Babylon Key)
The F ability is locked by default. To unlock it, you need the Babylon Key.
Requirements:
- 100 Broken Glass / Swords
- 5 Golden Essence
- 2 Phantasm Core
Craft it using the Babylon Key Crafter NPC near the Grail NPC.
Is Gilgamesh Worth It?
Yes—Gilgamesh is easily one of the best fighting styles in Sailor Piece and is absolutely worth unlocking. It offers extremely high damage output, allowing you to melt enemies quickly, while its strong AoE attacks make farming large groups much easier.
This fighting style performs exceptionally well in both PvE content and boss fights, giving you a clear advantage in late-game progression.
On top of that, it stands out as one of the most powerful endgame builds available. While the grind to unlock it can be long and demanding, the overall power, versatility, and performance you gain make the effort completely worthwhile. Play Now!
FAQs
Can you solo Gilgamesh boss?
Yes, but it is much harder. A team makes the grind faster and safer.
What is the hardest item to get?
Phantasm Core is the rarest drop and usually takes the longest.
Where should you farm materials?
Slime Island is the best spot due to fast respawns.
