Triton

Tritons are proud denizens of the deep who were forced to toil and slave under the yoke of Dhor. With Dhor’s rule of the deep shattered since the Tidebreaking, Tritons are free once again. Triton leaders have waged a relentless war of revenge against the servants of Dhor who once lorded over them, namely, the Merrow, Sahuagin, Kuo-Toa, and Charcharians.
Before their enslavement by Dhor, Tritons were known to guard the ocean depths, building small settlements beside deep trenches, portals to the elemental planes, and other dangerous spots far from the eyes of land-bound folk.