Istishia

Istishia (pronounced is-TISH-ee-ah ), also known as King of Water Elementals, is the neutral primordial deity of elemental water and purification.

Worshipers
Istishia is worshiped by Sailors, Pirates, Water Elementals, Water Genasi, some Aquatic Elves, and others who feel a bond with the Ocean's destructive power.

Relationships
Istishia allies are those deities with a relation to water, like Deep Sashelas, Eldath, Valkur, and Umberlee, but they are not strong relationships. He opposes Kossuth in every way.