Setting up the camp proved that there had been some serious oversights in their mission training. It was assumed that the leaders would be experienced, and not just powerful first years who had never actually used any of the kit before.
So, an hour after dark, they were only just finally managing to get the tents set up around a small magical fire that they assumed was intended to be their campsite.
It was made of flaming rocks, which gave off a gentle blue glow, as well as a level of warmth that reminded everyone that while this was a magical realm, it was still getting colder at night.
For most of the students that wasn't a big deal, but some of them came from the warmer climates, or from the big cities, where the apartment buildings were maintained at a steady temperature. They weren't expecting how fast it got cold out, even with the fire nearby, and many had chosen to pitch their tents further away for privacy.
