Please help!
After Railag jumps into the portal and watches the cutscene with Grol, the exit closes, and Shadia, after jumping into the portal, ends up in a completely different place. And if you leave her near the red tower (as I saw suggested somewhere on another website), Grol still kills her.
How can Shadia stay near Railag? Or maybe you shouldn't jump into the portal right away?

And sorry for being a noob, but I've seen the term "warlock" many times, but I still don't understand - who are they and what do they do?