This system did have the advantage of Heraldic-trainees getting individualized attention. Unfortunately, the disadvantages were more numerous. There was no guarantee that the "curriculum" would be taught consistently from one Herald and trainee to the next. (As evidenced by Herald Lores never having been taught Truth Spell.) The biggest disadvantages, however, came from putting inexperienced and ignorant trainees in the field, riding circuit with their mentors. At best, they frequently looked idiotic in front of Valdemar's citizenry, at worst it could be deadly for the trainees. Their fighting ability was likely to be sketchy and dumb mistakes could, and did, get them killed.