So about the "warrior of darkness" [spoiler]

[Amiaze]

[QUOTE=Lyrica_Ashtine;3137595 Are you, the warrior of light, in fact a primal yourself? [/QUOTE]

I was actually discussing this very possibility with a friend the other day. Primals are just beings manifested, but what if the Warrior of Light is really just the symbol of everyone's hopes? You help everyone universally, not just Eorzea. Hydaelyn might call upon you because you were manifested, not because she made you. Similarly, Ysale could have been the heretic's manifestation. That could explain partly why you were so much stronger than she ever was -- because you're the warrior for all of Hydaelyn, the planet, not sure one side.

Alternatively, Warriors of Light aren't new concepts in Eorzea. The Twelve might have very well been warriors themselves. You could be a real person that took on that role simply because people wanted another warrior, so Hydaelyn bestowed the gift to you rather than twelve new people, which is likely what helped zap her strength in the first place.