My big question that's been in my head is 'what now?'

Hydaelyn is no more - will the Blessing of Light and the Echo eventually fade away? Or are we more than just her #1 Tempered-but-not-exactly super-agent; given that we're Azem reborn - technically we're an Ascian of sorts - will it just evolve to not need our Primal in the wings fueling it.