Zai the Outcast

Zai the Outcast is a rare jinyu found east of Inkgill Mere in the Kun-Lai Summit. A notable drop is the Farwater Conch, an item that allows the user to see far into the distance and grants the ability to create water droplets. Zai is a pandarian champion.

Quote

 * say

Loot

 * Farwater Conch

Speculation
According to the name and location of the NPC, Zai may be a former member of the Inkgill tribe that was banished.