Wait so Lahabrea invented the primals? Did he manipulate the tribal cultures around the world to make them believe in concepts he previously had created? Is the fact that you can summon them that which makes the belief? Do you need to refer to an Ascian concept in order to be able to summon at all? So Shiva was also created as a concept by the ancients and then later a real person based on the concept emerged by coincidence? And Bahamut was also actually created as a concept before the dragons landed on Hydaelyn? And the concept just happened to coincide with the dragon?

I didn't know there were what I imagine to be sort of ancient blueprints for the gods, I thought those cults and religions had developed organically and the Ascians merely provided them the means to summon, not the entire blueprint of a primal. If a concept is required, how does Ga Bu's version of Titan even exist? Is the concept wonky and Lahabrea made sure that the other kobolds would summon the "correct" version of Titan somehow?