Perhaps it could start with him offering those he views as reasonably trustworthy the ability to heal themselves, especially those who might wind up scouting ahead in case they run into something. From NPCs there's Morgan, for PC's Angrim, Aiko and maybe Nialda that I would think fit that aspect. Nsia has good stealth, but would probably stick with most of the group most of the time.<br/><br/>Any communication spell could also work there.