
Originally Posted by
Belhi
Shiva for example was very different to any other primal we have seen cause she possessed someone rather than existing independent of them.
I am still convinced that this is what happened with... (spoilers)
Louisiox too, but because he was tempered by Bahamut, it was not a voluntary posession. That and the existence of an actual Phoenix is missing from the Eorzean lore, inferring that it was memories drawn from Bahamut's memories of the ancient great bird which allowed it to coalesce with the aether Louisiox had gathered
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