Meanwhile on the other side of camp, Rana's coming to similar realizations. The great spirit that's blessed her has given her the same trick that she uses to make alcohol from water, along with a power that lets her detect whether someone's any fun. She can make water, sparks like her sister, make herself more charming, and disguise herself as anyone she wants to...
She's tried the sparker trick and already gotten it on her own power. When she looks, she can sense where north is too. Now that she looks, has the feeling of it, it's clear that it's her magic holding back her hangover as well.
She needs something to channel her spells through as well. She could rifle through people's belongings for charms while they're asleep, but she'd probably get caught, and she might as well just ask when they wake, even if she is impatient to learn what great spirit's blessed her. And she is supposed to be on watch.
She goes back to trying to flex her magic. Maybe there's more she can do.