Cosmosapiens

An ancient alien race from a time before our universe had ever come into being, what is left of their empire is lead in a horrific quest to conquer all of reality, no matter what the cost. Lead by their elder, The Great Old One.

Origins
The cosmosapiens first emerged in our universe several thousand years before the rise of man, waging war with a now long-extinct race. The war was detrimental to their species, and in a desperate last-ditch attempt to obtain victory, they performed a horrific ritual which turned them into nigh-unstoppable monsters. Their enemies eradicated their homeworld and purged them, albeit at the cost of their own lives.

But alas that was not the last the world would see of the Cosmosapiens wrath. Their leader fused his body with those of his fellow elders, now living as an eldritch abomination tucked away in his ruined spacecraft, known as the Great Old One's throne.