Cthulu: The Moon Lord

Also known as The Great Old One.

Cthulhu is this massive fucking green thing that lives in space. No one alive can comprehend what the fuck it is or how it got there but it is assumed to be a similar being to Lux himself in some ways. It appears to take an immense curiosity in the workings of Lux’s world and that’s where it's servants come in. Space Demons from The Void and warlocks (tempted by cool green space powers or knawwledge) carry out Cthulhu's random requests in the mortal realm and elsewhere that usually don’t make any sense. Probably because its intelligence is so immeasurable that it is just beyond our comprehension. Yeah, that’s definitely it...