Random Question... So I have a question that has been bugging me since the very first time I hit Act V. You know those barbarians in Act V who you "help" kill monsters in the first few areas? (Not the mercenaries you hire, but every once in awhile you come across a random barbarian fighting monsters) What is the purpose of them? Do you get experience from the monsters they kill? Are there any consequences/advantages on your part if you let them die? I know that if one of them is near you, they gain the effect of any auras you or your merc has, so they must be considered in your "party". But they never appear in any of the other Acts, so I was never sure quite what to make of them.