Hi,
Fastest would probably be champ+anything that can heal or warden+any dps-class.
But if you like easy-mode (but a bit slow, mind you...) : Guard+Mini. My wife and i have managed to duo almost every 3-man there is on level with this combo, and we are pretty far from 'max-geared hardcore-players'
Only SH, SotGG and Webs left to beat at 85... I can see Webs giving us 'a bit' trouble, but probably easy doable for less casual players than us.
Regards and good luck!
/T
Dawarad HNT | Dawadan MIN | Dawfast CMP | Dawaran CPT | Dawmur GRD | Dawared WRD | Dawagrim RK | Dawaras LM | Daweric BRG | Dawagar MIN | Dawarar CMP | Dawnakh WRG | Dawbag BA | Dawgil WVR | Dawglob WL |