The Warrior of Light is not tempered by Hydaelyn.

[Anonymoose]

As far as the Elidibus reference goes, his exact words:

Elidibus
Lahabrea is wrong about a great many things. The Echo is indeed a gift─albeit one you have yet to master.

Minfilia
And if we did?

Elidibus
There would be no strife between our peoples─for we would be of one mind.

Igeyorhm
Lahabrea! It is time!

Lahabrea
Very well. Let us show these mortals the true power of the Echo...
The power to break down the barriers of existence!

Igeyorhm
I am become you...

Lahabrea
...And we are become one.

Ascian Prime
Come, mortals! Render up your souls, that Lord Zodiark might be reborn!

<...>

Lahabrea
Aaargh!!!
What walls are these? Arrrgh! Damn you, Hydaelyn!

The Lahabrea Praetorium rant has always been an interesting anomaly, but if Solus is right about Hydaelyn then he is also right about Zodiark, yes? Then is it not strange that Lahabrea's rant is about how the way to cure the planet from being destroyed by Hydaelyn (a primal) is the return of Zodiark, the one true god (also a primal)?

Though the cave art mural has the idea that Zodiark was born first and Hydaelyn came into being and they shared the sea for a time gnawing away at me.