‌ Eadro, merfolk & locathah deity of the sea

Eadro is the creator of the Locathah and Merfolk and was worship exclusively by those two races, though each worship him differently.
The merfolk worship Eadro with passion, making their supplications open to non-Merfolk so that they might hear songs devoted to him. The songs and swimming dances they used in prayer changed with every season as well as during their numerous holidays. They were accepting of the differences in the Locathahs' beliefs, but these beliefs were confusing to the Merfolk.

The Locathah worship him as the Deliverer. Only males are allowed in the clergy and their religious practices are kept secret from all others. They use prayer as a form of redemption from the punishment they believed was bestowed upon their race for improper worship, pointing to the frequent enslavement of the Locathah by others and their scaly bodies as opposed to the Merfolk's smoother ones. They aimed to use their prayer to be redeemed and transformed into Merfolk.

Depiction
He is often seen as a strong masculine Merfolk with armour made of shells and a large trident, often in heroic poses fighting against Kraken and other foul denizens of the deep.
Alternative Names
The Deliverer, Lord of the Sunlit Shallows, The Water of Life, The Bather of Gills