b) You go to the Ranger's headquarters. The army needs time to heal and you will be safe for the Seeker's Son there. Mind you, you will also be trapped there if the Seeker's Son finds the headquarters. It might not be able to enter, but it can certainly make getting out difficult.
c) Sylpha is right. The Seeker's Son is getting powerful. You will need every single ally you can muster. The Tuatha fought for the empress before. They may be willing to do so again. And, they both know how to keep the Seeker's Son away and many of the healing arts. Two birds, one stone, as they say.
What action will you take, Sky Road walker? Vote! Share! And good luck!