Published: March 25, 2026 
Gilgamesh is one of the strongest characters you can get in Sailor Piece. He hits hard, covers a wide area, and is really a flex to have. But getting him takes real work. You need to fight his boss version first, then grind for rare drops before you can unlock him as a fighting style. Here's exactly how to get Gilgamesh in Sailor Piece. Check it out!
How to Summon the Gilgamesh in Sailor Piece
Before you can unlock Gilgamesh, you need to fight him. To do that, you have to summon him first, and the process has a few steps.
Step 1: Craft the Divine Grail
You need a Divine Grail to summon the boss. To craft one, collect 3x Broken Swords by farming sword-wielding NPCs. The drop rate is low, so expect to spend some time here. The best spot to grind is Slime Island since enemies respawn often and you can keep rotating through spawns.
Once you have all three swords, head to Boss Island and talk to the Divine Grail NPC to craft it.
Step 2: Pay the Spawn Cost
Take your Divine Grail to the Boss Spawner NPC on Boss Island. You'll need to pay:
- 1x Divine Grail
- 500,000 Money
- 500x Gems
After paying, Gilgamesh spawns in the arena, and the fight starts. Bring friends if you can. This is a tough endgame boss, and going in solo makes it much harder.
Gilgamesh Boss Rewards in Sailor Piece
Every time you beat Gilgamesh, you get 225x gems and a good chunk of EXP. On top of that, there are rare items that can drop:
- Gilgamesh Armor
- Throne Remnant (11.5–20% drop chance)
- Ancient Shard (4.5–6.5% drop chance)
- Golden Essence (1.5–2.5% drop chance)
- Phantasm Core (0.5–0.75% drop chance)
- Golden King title (1–1.5% drop chance)
You'll need to farm this boss multiple times to collect everything you need.
How to Unlock Gilgamesh Fighting Style
Once you've farmed enough drops, go find the Gilgamesh Trainer NPC on Boss Island. Hand over these items to unlock his fighting style:
- 1x Golden King title
- 12x Throne Remnant
- 6x Ancient Shard
- 3x Golden Essence
- 1x Phantasm Core
- 25,000,000 money
- 22,500x gems
Yes, it's a lot. But Gilgamesh is a mythical rarity fighting style, so the grind matches the reward.
Gilgamesh Moveset
Here's what Gilgamesh can do once you unlock him:
| Key | Moveset |
|---|---|
| Z | Fires two light beams back-to-back |
| X | Traps enemies in golden circles and blasts them with beams |
| C | Wide cone slash with his weapon |
| V | Rains down tons of golden circles that all shoot light beams |
| F | Drops a massive fire blast from the sky |
The F move is locked until you unlock it with a Babylon Key. To craft one, you need a Servant Race, 100x Broken Swords, 5x Golden Essence, and 2x Phantasm Cores. Then visit the Babylon Key Crafter NPC, who is standing right next to the Divine Grail Crafter on Boss Island.
Gilgamesh takes some work to unlock, but once you have him, he's one of the best fighting styles in the game. Start by farming Slime Island, build up your materials, and keep beating that boss until you have everything you need. For more codes, tips, and info about this game, you can always check our dedicated Sailor Piece wiki.
