
Originally Posted by
MrThinker
I actually think it was both.
It's...a tad unclear, at least in the English localization. I suspect the other languages are less vague about her intent and design here, while the English has a couple things that kinda...sorta...contradict a little, depending on how you interpret her meaning.
Boxing it up for the benefit of those that don't want direct quotes from the quest.
So on one hand she talks about being tasked with "extinguishing their radiance forever" after being tasked with grooming them into becoming Warriors "brave and true," which would leave that world primed for a Rejoining and the Source ready for a calamity. On the other hand, she mentions that had he struck her down, then she would have the victory, as well as listing off the various sacrifices they had each made that led to them being chosen as Hydaelyn's Champions...including referencing the one Ardbert was to make, namely "...an adventurer with a heart overflowing with love for his dearest comrades...who must now bring his axe to bear against his own. By his sacrifice a Warrior born!"
That line seems to suggest that the sacrifice he was to make to become WoL was to take up arms and strike down this beloved comrade that had betrayed them, for the good of the rest of the First...which doesn't really match up with her describing her role as "extinguishing their radiance forever." It also doesn't match up with the idea that striking her down is the un-WoL thing to do...but then later it is, when she comments about attaining victory had he struck her down after defeating her...
And then he goes and defeats Mitron and Loghrif with the others, and in doing so becomes a WoL, tipping the balance?
The only thing I can think of that makes sense of that is that her line about him becoming a "Warrior born" was more theatrics aimed at how she had been grooming them than actual truth of how he would become a Warrior of Light in truth, and was meant to goad him into attacking her (and should she lose, killing her), but that she really was supposed to defeat them and didn't, and big hearted softie Ardbert spared her and went after the ones behind her, and this was the true actions of a Warrior of Light...
But I can't say that my interpretation of it is all that clear based on text from the quest.