Description
We must press our advantage before the Storm Legion has time to reinforce your disruption at the Storm Cage. Marching the Rhenke up the island would be costly, but if you can get up there and get a foothold we can storm the Queen's castle.
Then we can figure out what to do with a rampaging Yrlwalach, dragons with the power over sea and sky, and scheming sirens. But let's take this one mission at a time, shall we? Don't get ahead of yourself.
Upon completion
Crucia has an oculon? It's like she followed you through your nightmarish adventures here on the plane of water, and then collected all the evil for her own use!
Now that I think about it, it's exactly what she'd do. We used to have a saying in the Legion, "Let the heroes do it." It's amazing how many potential rivals you could get rid of just by alerting their location to the local do-gooders. I used to laugh when we did that. It's much more annoying now that I'm on the other side.
She's using these dread artifacts to get back the powers the Ascended took from her when she was defeated in Frozen Tempest. The oculon must give her the power to control minds once more, the Yrlwalach the ability to control the rifts. Just give her a giant mechanical version of her old body and she's back to full strength!