Invoked Slumber

The Primordials were relieved when the fighting between the gith and illithid armies was over. They went back to creating more creatures to enhance their own powers. However, all the discordance created by the psionic warfare called a creature from the edges of the Astral Plane. This creature, known as the Old One, or alternatively Cthulhu, came upon Nasria and began feasting on the sanity of all the creatures the Primordials had made.

With the whole world awash in insanity, the Primordials sprung into action. With their combined power, they were able to force the Old One into a hibernating slumber. They then imprisoned him deep within the empty core of the world. There he still slumbers.

The Primordials were forced to completely destroy all their creations, but they decided to salvage the world and created new beasts to serve them.