Also how te hell do a source dragon is the originator of certain elements because last time i check before creation there is nothing meaning that the true first born created the elements then created sentient aspect of it as a dragon. You can't simpli go and say i kill time and every stop aging

And the mother is ether the true first born or the source dragon of life that would mean that the other source dragons and second first born are his siblings. Also he could have been born during the war. The could mean that he predate the source dragons ascencion