Roblox Sailor Piece: How to Get Divine Grail – Broken Sword Farming, Craft NPC Location, Requirements, and Gilgamesh Summons

What to know

• Divine Grail is a consumable key item used to spawn the Gilgamesh boss on Boss Island in Sailor Piece.​
• You craft each Divine Grail at the new Craft NPC using a set amount of Broken Swords.​
• Broken Swords drop from NPCs and bosses, with stronger enemies having a noticeably higher drop chance.​
• Farming strong mobs efficiently is the fastest way to stack Broken Swords and mass‑craft Divine Grails.​

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In Roblox‘s Sailor Piece, once you unlock stronger islands and bosses, you can start farming Broken Swords to quickly craft multiple Divine Grails and chain Gilgamesh boss runs.

The Divine Grail is at the center of the Gilgamesh update in Sailor Piece because you need it every time you want to spawn the Gilgamesh boss on Boss Island. Without Grails, you cannot start the fight, which also means you cannot farm the Gilgamesh spec, Babylon Key materials, and related drops.

Gilgamesh is a melee spec that requires a collection of endgame materials and the Golden King title, so you will likely be running his boss multiple times. This makes reliable Divine Grail crafting a key part of your late–game loop.​

How to unlock Divine Grail crafting

You do not get Divine Grails as random drops; instead, you unlock them as a craftable item at a specific Craft NPC introduced with the Gilgamesh update.

The flow is simple: once you reach the point in progression where the Craft NPC is available, you can exchange Broken Swords for Divine Grails. Because the exchange rate is fixed, your real bottleneck is how fast you can farm Broken Swords.​

Crafting requirements for Divine Grail

At the Craft NPC, a Divine Grail has a single core requirement:

• Required material: Broken Sword (fixed quantity per Grail, for example “X Broken Swords per Divine Grail”).​

Broken Swords are a generic drop used in the Gilgamesh ecosystem, so you will likely see them stacking up while you grind. The main optimization is deciding which enemies to farm so that you get the most Broken Swords per minute.​

How to get Broken Swords efficiently

Broken Swords drop from many places, but the game explicitly ties drop rate to enemy strength: stronger NPCs and bosses have a higher chance to drop them. If you stay on low–level islands too long, you will waste time.

Best enemies to focus on

• High–level NPC packs on your current best XP/loot island.​
• Island bosses that you can kill quickly and safely.​

You want a balance: enemies that are strong enough to benefit from the boosted drop rate but still weak enough that you can clear them in groups without dying.

Step 1

Check your current progression and identify the highest–level island where you can comfortably clear mobs without dying often.​

Step 2

Locate dense clusters of NPCs on that island so you can group multiple enemies together and clear them with wide AoE skills or strong melee combos.​

Step 3

Create a repeatable route around that cluster (for example a circle around a camp or a strip of spawns) so that by the time you loop back, enemies have respawned.​

Step 4

Include any local boss in your route if you can kill it quickly; boss kills have a better chance to drop Broken Swords and add a big spike in materials.​

Step 5

Repeat the loop and watch your inventory for Broken Swords; once you reach the target amount (for example enough for 5–10 Grails), head back to the Craft NPC.​

Step 6

If you feel the drop rate is still slow, step up to the next tougher island once your stats and gear can handle it, because the game gives higher drop odds on stronger NPCs.​

How to craft Divine Grail fast

Once you have a decent stack of Broken Swords, you are ready to mass–craft Divine Grails at the Craft NPC.

 

Step 1

Travel to the island hosting the new Craft NPC that handles Divine Grail recipes introduced with the Gilgamesh update.

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Step 2

Interact with the Craft NPC and open the crafting menu; locate the Divine Grail recipe in the list of available items.

Step 3

Check the Broken Sword requirement per Grail and compare it to your inventory so you know how many total Divine Grails you can craft in one session.​

Step 4

If the menu allows multi–crafting, select the maximum number you can afford based on your Broken Swords; otherwise, craft Grails repeatedly until you run out of materials.​

Step 5

Confirm the craft to convert your Broken Swords into Divine Grails, then verify in your inventory that the Grails show up as consumable items.

Step 6

If you still have time and are not satisfied with the number of Grails, return to your farming route, gather more Broken Swords, and repeat the crafting loop.

Tips to speed up Divine Grail crafting

• Farm in parties: Clearing strong NPCs with other players increases kill speed and overall Broken Sword gain per minute.​
• Optimize your damage: Better gear and enchants mean you can step into harder content sooner, which improves drop quality.​
• Avoid low–level zones: Even if enemies die in one hit, the lower drop odds make them inefficient for Broken Sword farming.​

How to use Divine Grail to spawn Gilgamesh

Once you have Divine Grails, you can finally turn them into actual Gilgamesh boss fights. Each attempt consumes one Grail, so entering with a stack lets you chain fights.​

Step 1

Sail or travel to Boss Island, the area where the Gilgamesh seller NPC and the Gilgamesh boss arena are located.​

Step 2

Move to the designated Gilgamesh summoning spot or altar on Boss Island; this is where the game lets you use a Divine Grail.​

Step 3

Make sure at least one Divine Grail is in your inventory, then interact with the summon prompt to consume one Grail and spawn the Gilgamesh boss.​

Step 4

Fight and defeat Gilgamesh; the boss drops materials like Throne Remnants, Ancient Shards, Golden Essence, and Fantasm Core, which you need for the Gilgamesh spec and Babylon Key.​

Step 5

Repeat the process using another Divine Grail if you want more chances at his drops; this is why having many Grails crafted ahead of time is so valuable.​

Why you want multiple Divine Grails

Gilgamesh’s progression tree is material–heavy:

• To get the Gilgamesh spec you need the Golden King title, 12 Throne Remnants, 6 Ancient Shards, 3 Golden Essence, and 1 Fantasm Core.​
• To unlock his F move you need a Babylon Key, crafted from 100 Broken Swords, 5 Gold Essence, and 2 Fantasm Cores, all tied back to boss farming.​

Since all of this is gated by how many times you can fight Gilgamesh, piling up Divine Grails in advance turns the grind into a smoother, focused farming session.

Location: Where Divine Grail grind happens

Most of your Divine Grail journey centers on two key locations: the islands with strong NPCs and bosses for Broken Sword farming, and the Boss Island itself where you use Grails to spawn Gilgamesh. Once you can move between these smoothly, you will settle into a loop of farming, crafting, and boss summoning that pushes your account’s power much faster than casual play.​

Rewards

While the Divine Grail itself is a consumable key, the real rewards are all the things that become available once you can spawn Gilgamesh consistently.​