Bosses

In Universal Piece each Island has major bosses that drop very rare Items and Materials that can be used for crafting or quests.

Some Islands have only 1 main boss while other have multiple bosses. Also, some of the bosses will automatically spawn on cooldown, while for some you will need specific items to spawn them.

Bosses

All Bosses Bosses that spawn on a cooldown:Summonable Major Bosses How to Get Boss Drops

All Bosses

Bosses that spawn on a cooldown:

Summonable Major Bosses

Boss	Location	In Game
Warrior Soul	Novice Island
King Burger	Burger Island
Master Bones	Zombie Island
Gassy	Cold Island
Blizzard Queen	Cold Island
Shunra	Cold Island ( Fire part )
Turbo Mama	Alien Island
Mahoraka	Shibuya Island
Heian Sukuna	Shibuya Island
Dual Sword Master	Solo Island
Light Master	Solo Island
System Breaker	Solo Island
Red Knight	Solo Island
Curse King	Bone Island

How to Get Boss Drops

When fighting a boss, below the left side of their HP bar, you will see a damage-dealt chart. To have chance at any boss rewards, you will need to be in the top 3 damage dealers in that fight.