Mercenary Exp. and Leveling. Not really a newcomer, but this is a newcomer kind of question, because I haven't been using mercs until recently. I know Mercs gaining exp. is really touchy according to their level, but how touchy is it? If I have a lvl15 merc, should I still be having him clear the Far Oasis, or will hitting the lvl20 in the Arcane Sanctuary and Tal Rasha tombs be a faster process? Also, for clarification, they recieve 3x the exp for killing monsters? And how much am I getting from their kills? Thanks.