It is said to be a female evolution of Cosmog. When its third eye activates, away it flies to another world.
Said to live in another world, this Pokémon devours light, drawing the moonless dark veil of night over the brightness of day.
Records of it exist in writings from long, long ago, where it was known by the name “the beast that calls the moon.”
It sometimes summons unknown powers and life-forms here to this world from holes that lead to other worlds.