Some of this I was doing with 6 toons before I even stated MQ2. I have only been using MQ2 for maybe 3 months now. With MQ2 I was able to push forward and start killing hard stuff much, much easier. I am up to 12 toons
SK, 2Zerks, Bard, Shaman, Cleric
3xMage, Druid, Chanter, Bard
3rd group I'm thinking about will be OT War, Cleric, Shaman, Bard, Necro, Ranger. I believe I am needing some DOT Damage to suppress regen on some of the longer fights.
The Serpent's Spine 100 % done
The Buried Sea 100 % done
Secrets of Faydwer 100% done solo
Seeds of Destruction all but council divided. HSing or Decap basically kill mechanics my SK is pretty beefy but tanking all 8 and trying to balance them has been hard. I have seen balancing scripts. But I know nothing about that stuff still stumbling my way with Mac, and ini's.
Underfoot ( I have won PG, Brells Rest, Foundation, getting close on Cooling Chamber, I have won the first 4 Convortium raids. I haven't above that with DT I think I will need more toons in zone to spread out DT. Convo is still pretty hard for me but still working on macros getting stuff tweaked out for burns and stuff. Guy who was a big help getting me started with a old Zbot mac and was very weak for DPS no AA's being used just straight spell DPS unless I was moving around firing off burn keys.
House of Thule ~ Tick Tock, Well, Gardens, UHoT, those were all ones I was sure I could beat. had help the first few times as I got them down now I can solo them easy. Havn't tried anything else yet. I know I can win ROT just need more crew or better macs for my mages to off tank temples and keep pets alive. Not sure on Offering with timer with out large DPS and Off Tanks. Al K. I think will be pretty easy since its final is just a burn and maybe a few adds.
Veil of Alaris haven't tried any solo I think my DPS and Tanking are going to be iffy. Haven't tried Argath but I would think that will be not to far off.