Tridha is the primary religion of Lustana, and is an adapted version of Oracy. The religion is based around a pantheon of three gods. The three gods seem to be alterations of Oretic gods, but represent abstract concepts more like Berit gods.
Rusrasil is the Lustanan alteration of Zolisar. He is the god of the sky as well as the sun and the wind and is associated with government and order.
Valiron is the Lustanan alteration of Velhar. He is the god of mountains and is associated with education and cultural festivals as well as wisdom and deep thought.
Emara is the Lustanan alteration of Mar. She is the goddess of the sea and fish and is associated with fishing and agriculture.