Quote Originally Posted by Absimiliard View Post
If you mean Ysayle, she legitimately believed she was serving Hydaelyn's greater good through her actions. We've actually seen several examples of tempered beings going against the interests of their primal out of misguided belief. Tempering does not come with a set of instructions, and the individuals are not necessarily beholden to act only at the behest of their primal. The blind loyalty tempering inspires has lead to all manner of unintentional defiance by those believing they were serving the primal's intended interests.
Actually I mean the Sahagin Priest. And Cylva also got her Echo from Hydaelyn, or at least she believes so.

Ajora did not unseal Ultima, as it turns out. He was the one that summoned her in the first place. However he managed to do it, the implication was that his destruction of Mullonde was actually accomplished via that very summoning. We can't guess as to his motivations due to having no information beyond the fact that he did it, however.
We were told (via Echo-vision) by Orran Durai that Ajora did it "for coin and power", and that this was a "betrayal of Mother Hydaelyn".

As for "unseal" vs "summon", I'm not entirely sure which is the right word, so "summon" probably fits as well. Because it's kind of weird timeline-wise, when Ajora is presumably still sometime in the Sixth Astral Era (or Fifth Astral at earliest), but the whole Ultima thing existed before Allagan times in the Third.