Berdao

Berdao is the leader of Crioniak NPC Knowledge Island Otter's "Abyss Pearl Fishism" religion. Known to always have a fierce look on his face, Berdao keeps his mask and tools on him at all times while lost in deep meditation, while delivering strange prophesies from time to time.

Even more chilling is the fact that some of those strange prophesies end up becoming true.