Ordeal of Swamp

The Ordeal of Swamp is lead by Gedatsu, and it's survival rate is 50%. The only Strawhat to come here was Chopper, who managed to defeat Gedatsu.

The area is filled with sinking clouds, making it difficult to navigate around.

Gedatsu creates purple clouds and he tries to toss it on someone's head. The cloud can cause whoever is in it to drown since clouds are made of water.