Learning the pulls for Qvic helps. You would be surprised but I'm pretty sure you can actually get through it from entrance to all bosses with never having had to pull more than 2 mobs.
Yes, I did notice that the 3 packs could be pulled solo depending on where you stood when you pulled. But if getting 3 trash mobs is a big fright for you, I would almost go so far as to say farming Qvic bosses is going to be a tough slow process.
@ Sohami
Well once i got my ROA i went to Tacvi. I got some armor upgrades there for the current Qvic pieces i had. So with all that my warrior is now sitting at 30k hps buffed. I also got a few guardian upgrades during this time.
As far as ROA goes I dont have Dru/Shaman 3.0 instead i dusted off the first char i made which was a bard. I paid 50k for a Qvic run and got him a 3.0.
My warrior could pull a good amount of mobs in CoM and only has to tank them for 5 seconds or so. I invite my warrior Sing a DS song and disband. The mobs kill themselves in 5-7 seconds. Then I go to PoFire where i have a second warrior with 3.0's (that i geared up specifically to ROA my original warrior). Pull mass mobs with the bard in the group singing both DS songs and the mobs tend to go down quite fast.
I couldnt stand to do more than 5 RoAs in a day and taking a few days break in betwee each one. to level to 47 in CoM took about 20 mins if nobody was there Killing everything before the locked door could get my Ogre 47.
Then it was off to PoFire where it could take anywhere from 40 - who knows when. I tended to wake up early on the weekend mornings to get the zones to myself.