Guild progression in Sailor Piece starts with a Guild Key, then turns into shared upgrades. Keys come from rare drops, while upgrades add bonuses after the guild exists.
section
Guild Key Sources
Guild Keys drop from Sea 2 NPCs, including Delinquent, Strong Fighter, Strong Bandit, Fast Ninja, Spirit Fighter, Strong Slayer and Ghoul Members. Cosmic Being, Sea Serpent, Kraken and Sun God also drop keys; Sun God Boss has a 0.015% chance.
Delinquent
Drop rate: 0.00019342%
- Category
- -
- location
- Sea 2
- encounter
- NPC enemy
- drop chance
- 0.00019342%
- spawn requirement
- -
- max bonus
- -
- applies to
- -
Cosmic Being
Drop rate: 0.01%
- Category
- -
- location
- Punch Island world boss route
- encounter
- World Boss
- drop chance
- 0.01%
- spawn requirement
- Spawns about every 30 minutes
- max bonus
- -
- applies to
- -
Sea Beast
Sea Serpent and Kraken each have a 0.011% Guild Key drop chance.
- Category
- -
- location
- Open sea route
- encounter
- Kraken or Sea Serpent
- drop chance
- 0.011% each
- spawn requirement
- 500k+ bounty required to spawn sea beasts
- max bonus
- -
- applies to
- -
Strong Fighter
A Sea 2 Strong Fighter has a 0.00019742% Guild Key drop chance.
- Category
- NPC
- location
- Sea 2
- encounter
- NPC enemy
- drop chance
- 0.00019742%
- spawn requirement
- -
- max bonus
- -
- applies to
- -
Strong Bandit
A Sea 2 Strong Bandit has a 0.00024742% Guild Key drop chance.
- Category
- NPC
- location
- Sea 2
- encounter
- NPC enemy
- drop chance
- 0.00024742%
- spawn requirement
- -
- max bonus
- -
- applies to
- -
Fast Ninja
A Sea 2 Fast Ninja has a 0.00026342% Guild Key drop chance.
- Category
- NPC
- location
- Sea 2
- encounter
- NPC enemy
- drop chance
- 0.00026342%
- spawn requirement
- -
- max bonus
- -
- applies to
- -
Spirit Fighter
A Sea 2 Spirit Fighter has a 0.00028342% Guild Key drop chance.
- Category
- NPC
- location
- Sea 2
- encounter
- NPC enemy
- drop chance
- 0.00028342%
- spawn requirement
- -
- max bonus
- -
- applies to
- -
Strong Slayer
A Sea 2 Strong Slayer has a 0.00029642% Guild Key drop chance.
- Category
- NPC
- location
- Sea 2
- encounter
- NPC enemy
- drop chance
- 0.00029642%
- spawn requirement
- -
- max bonus
- -
- applies to
- -
Ghoul Members
A Sea 2 Ghoul Members has a 0.00030642% Guild Key drop chance.
- Category
- NPC
- location
- Sea 2
- encounter
- NPC enemy
- drop chance
- 0.00030642%
- spawn requirement
- -
- max bonus
- -
- applies to
- -
Sun God Boss
Sun God appears on Slayer Island every 15 minutes and has a 0.015% Guild Key drop chance.
- Category
- World Boss
- location
- Slayer Island
- encounter
- World Boss
- drop chance
- 0.015%
- spawn requirement
- Spawns every 15 minutes
- max bonus
- -
- applies to
- -
section
Guild Upgrades
Guild upgrades are shared progression bonuses. Member Cap expands the roster, while Damage, HP, Crit Damage, Crit Chance and Luck improve guild members.
Member Cap
Raises guild member cap from 15 up to 150 at max upgrade.
- Category
- +150 max members
- location
- -
- encounter
- -
- drop chance
- -
- spawn requirement
- -
- max bonus
- +150 max members
- applies to
- Guild roster
Damage
Applies +15% Damage to all guild members at max upgrade.
- Category
- +15% Damage
- location
- -
- encounter
- -
- drop chance
- -
- spawn requirement
- -
- max bonus
- +15% Damage
- applies to
- All guild members
Crit Damage
Applies +5% Crit Damage to all guild members at max upgrade.
- Category
- +5% Crit Damage
- location
- -
- encounter
- -
- drop chance
- -
- spawn requirement
- -
- max bonus
- +5% Crit Damage
- applies to
- All guild members
Crit Chance
Applies +2% Crit Chance to all guild members at max upgrade.
- Category
- +2% Crit Chance
- location
- -
- encounter
- -
- drop chance
- -
- spawn requirement
- -
- max bonus
- +2% Crit Chance
- applies to
- All guild members
HP
Applies +15% HP to all guild members at max upgrade.
- Category
- +15% HP
- location
- -
- encounter
- -
- drop chance
- -
- spawn requirement
- -
- max bonus
- +15% HP
- applies to
- All guild members
Luck
Applies +10% Luck to all guild members at max upgrade.
- Category
- +10% Luck
- location
- -
- encounter
- -
- drop chance
- -
- spawn requirement
- -
- max bonus
- +10% Luck
- applies to
- All guild members
Guild Keys come before guild upgrades
A guild needs Level 10,000 and 1 Guild Key before you can create it. Guild Keys can drop from any Sea 2 NPC, but never from Sea 1 enemies. Delinquent has the lowest named chance, and Sun God Boss on Slayer Island has the highest at 0.015%.
Upgrade a guild for shared bonuses
The upgrade entries are not separate guilds. They are the guild system bonuses: more members, more damage, crit support, more HP and Luck. Member Cap helps the roster grow, while the combat and Luck upgrades support active guild members.
FAQ
How do you create a guild in Sailor Piece?
Reach Level 10,000 and bring 1 Guild Key to create a guild. The key can drop from Sea 2 NPCs.
Where do Guild Keys drop?
Guild Keys can drop from any Sea 2 NPC, but not Sea 1 enemies. Sun God Boss has a 0.015% chance, Cosmic Being has 0.01%, and Sea Serpent and Kraken each have 0.011%. Ghoul Members lead the normal enemy routes at 0.00030642%.
Are Damage and Luck separate guilds?
No. Damage and Luck are guild upgrade bonuses. They apply to members after a guild is created and upgraded.
Which guild upgrade is best first?
Damage helps combat, Member Cap makes room for more players, and Luck helps with rare drops. Choose the first upgrade based on whether your guild needs power, space or farming support.







