The Cursed Skeleton Boss is the final guardian of the 
Cursed Dual Katana. This level 2025 boss awaits you in the 
Crypt of the 
Floating Turtle, in 
Third Sea, behind a door that only opens after completing the trials of the 
Tushita and 
Yama scrolls.
How to get it
Complete the Cursed Dual Katana puzzle (the trials of the Tushita and Yama scrolls): the door to the Crypt of the Floating Turtle then opens to the boss. Good news: whether you defeat him or die during the fight, you leave with the Cursed Dual Katana.
What it drops
- Cursed Dual Katana (obtained by defeating it, or even by dying during the fight)
How to defeat it
It can only be hurt by Yama and Tushita: if you're a fruit main or gun main, use your 
Race Awakening or reset your stats to max out the sword before going. And if the fight goes badly, don't panic: dying to it still gives you the Cursed Dual Katana.
Our take
Not a farm: a one-time fight to get the Cursed Dual Katana, with a guaranteed reward even if you die during the duel.
Update history
Boss : Cursed Skeleton Boss·Released : Update 17.3
Cursed Captain
Bosses
Ancient Beast
Ashen
Awakened Ice Admiral
Beautiful Pirate
Bobby
Cake Prince
Cake Queen
Captain Elephant
Chef
Chief Warden
Core
Cursed Skeleton Boss
Cyborg
Darkbeard
Diamond
Don Swan
Dough King
Fajita
Fishman Lord
Gas Knight
Gorilla God
Greybeard
Heaven's Guardian
Hell's Messenger