Kaltide does some quick reasoning. Assume they're hostile. It's safer when you assume everybody's hostile. I am out of spells, so I'm not much good in a fight. I am invisible, and will be for another 20 minutes at least.
What the heck? I'm going to try out this "recon" business Reinert's been hogging. After all, if they didn't seem alarmed at the first invisible wizard sprinting past them, surely they won't mind another.
His mind made up, Kaltide sprints past the fire, the figures, and into the opening. Then he slows down to do a bit of recon and (hopefully) find Richard.