Tyranixia - The Age of the Reptile Gods

From the fish of the oceans would first come the amphibians and the Frog God, then the fearsome reptiles would appear and then conquer the world.

Ultaurgoth has a single mega-continent. Tryanixia.

The Age of Tryanixia is born.

Serpent people, Dragons, Naga, Saurians and Lizardmen are born at this time.

The reptiles reject the gods of the fish, trees, insects and slimes, they will not listen to whispers of the old gods of the moons.

Even so, the doorway to Huǒtsuki is opened. The moon of red shines bright. Muard is awakened. Morterakt, Hekathia also awaken.

The gods Yig, Set, Qescotaal, Tsathoggua, Bahamut, Tiamat and The Rainbow Serpent are born in this time.

The goddess that would become Kla Kla Kla, mistress of all birds was also born during this age. She is the dream of flying made real. She was a consort of Qescotaal. Quescotaal taught Kla Kla Kla the secret of flying in her dreams so that she might fly with him.

Qescotaal takes his domain in the region that would one day be the continent of Aznêloc. The Rainbow Serpent reserves Akoura as its own.

Bahamut went to the region that would become Oreas.

Set and Tiamt went to the region the would become Harkur.

The insect gods are reduced to their current domains after fierce fighting with the reptile gods. Their wars are the stuff of horrific legend. The reptiles sacrificed gods in the rituals used to bind the insect gods to their current region.

Muard aligns with the Dragons, Bahamut and Qescotaal.

The Negala align with the Serpents, Set and Tiamat.

Tiamat is taught by Hekathia.

Set is taught the vile necromancy of Morterakt. He would create one of the strains of vampirism using this knowledge and his own godblood. 

Yig, Tsathoggua and the Rainbow Serpent remain independent.

Serpent people and Dragons dominate this eon.

The Serpent Kings began to dabble with the dark Imodian arts. This led to the corruption of their kingdoms and contact with the dark god Alhoth.

Yig and the Rainbow Serpent eventually side with Muard.

There is a great war.  Ultimon explodes. Ultimos and Necronon emerge in a battle that decimates the planet.

The veil is enforced. The moon gods and the Negala vanish. All other gods are pushed back to their higher selves.

The age of Tryanixia came to an end when the Dragons enact the ritual to crash a comet into the world causing a mass extinction. The Dragons moved their domains to higher planes. This was the only way to stop the Imodian birthing ritual enacted by the Serpent Kings. The ritual is taught to them by Ultimos.

All civilization from this time was obliterated. Most of the lesser reptile gods died along with their people, some survived in the deep depths. A fragment of these races survives in modern Aznêloc. The Dragons moved their domains to the pocket dimensions known as Dragonrealms. The Dragons slept for millennia after the destruction of Tryanixia.

It is during this age that the caverns of Thardel become infested with evil and is the origin point of the reverse houses.