Irene
Irene follows the others around while finishing arrangments for their horses. She studies the nexus she's been given and tries to find a good place to put it. Having mastered casting her spells without the use of basic materials, Irene decides that her component pouch is a good spot.
"We're damn lucky this guy is such a faithful guy, granting us quite a hefty loan." she says as they calculate how much money is required to pay for two more horses, but she doesn't really show much interest in that, as her mind drifts away into the desert, as she tries to imagine what they'll encounter there.