Ah, my bad (will edit post). Anyways Khrui has now (and sort always had as it fits fluff better) magitech skills. So Sanja could had decided try herself first before asking Khrui's help (as he may be busy other projects and other work as well). Anyways on the trip Khrui studied how to use the abarami firewands (so need stats for one as Khrui would had taken one to himself while training and overall keep it as form of self-defense). He moved from average to decent marksmanship with the firewand (not sure is there also speciality dice learned as well).