Photosphere
Gold and Life are connected in many Legends, is it possible for him to get stronger through LIFE than he already is? He shouldn't be the weakest primordial even if his aspect is physical like gold if he has the whole concept and all that ties to it.
gold is also sometimes related to power, I even found it strange that it was the weakest, but considering the concepts of the other 4, I can understand
Photosphere:Gold and life? never heard of that lol