Migas

Migas the Wizard, is one of the Triade.

Known As
Utumna: By Maraz before the Flood.

Wizard of the Underworld: By Humans befor the Flood.

Migas: From the ancient river's name, which is flooded and then disappeared.

The Flood of Migas
"By the power given by Ledün" Migas sent a flood from Mertilya to river Migas, destroying Mertilya and the cities near the Migas river and Maraz cities on the end of the river. Some human cities were destroyed along the way and some of them were agreed to support Olivye and his army with logistics.

Although the flood was local, everybody told stories as it destroyed the whole world.

The epic "The Flood of Migas" made the name of the river sticked to its perpetrator, Migas the Wizard.

It is later revealed that Mertilya was going through a demon invasion, which was the main reason that Migas sacrificed the city.

Olivye's explanation is that the sea levels get higher because Ejderpüskürdü strait has blocked and there was no magic involved.

The flood of Migas evaporated the Mertilyan sea and the sea left itself to Wild Plains.