What are you guys doing for true hero-aided farming? Not just taking heros and/or henchies to get you near a boss, flagging them out of the way, and killing the boss, but rather taking them with you on the whole run?
I've done about 2 + 2/2 runs of the Consulate Docks mission with a team of four. My take included a gold rune, two gold scrolls, a good gold weapon, a bad gold weapon, 3 purple runes, a bunch of blue runes and insignias, and not much else. I didn't time it, but there's a good chance this beats soloing ettins, and certainly it's a welcome change after having done ettins a gazillion times. Anti-farming code also seems like much less of a threat.
My team concepts are as follows:
1. I want to do the vast majority of my farming with my elementalist, as he needs the XP to work towards the elite skills title.
2. I'm using three multi-target damage dealers and a healer. I haven't yet tried to optimize by cutting the team size below that.
3. I'm using an MM as one of the damage dealers, so as to have a squadron of tanks.
4. I'm using the two Inspiration energy gainers/interrupts on two of my three caster heroes; the third has too crowded a skillbar.
5. The exact list of heroes I'm using is Olias, Sousuke, and Jin. Searing Flames is a nice bright new toy for me.
6. With all that burning, I gave Olias Virulence as his elite.
7. I'm making Olias and his minions as survivable as possible -- mix of melee and Fiend minions, vampirics for the meleers, Dark Bond, Verata's Sacrfice along with BoTM. So he needs energy gain. Buffed GoLE is another shiny "new" toy for me.
Your mileage may vary, of course. For example, it's possible that Barrage rangers could follow this strategy at least as well.
I suspect that this may now be at least as profitable as solo-farming a zone, even where you can. For example, I'm looking forward to taking this group outside of Drok's to hunt Avicara, trolls, Stone Summit, etc. (I suffer from a considerable rune shortage ...)
Speaking of the rune shortage, those heroes are not optimized yet, although they certainly are Level 20s and have good weapons.
F

Properly time triple meteor showers -- with or without Glyph of Sacrifice can be pretty hard to -- well, they could be pretty hard to stand up against. Even triple Searing Flames may do the job, if one throws in a Mark of Rodgort and a snare and/or Arcane Echo. E.g., are 6 Fireball-equivalents plus burning enough to kill a troll?