By far the best way to level is a cons party in fog there are 2 ways to do this
1. tank + DD +healer +buffers
this is how ive been doing it in fog well this is the costley way becouse every one in party must support the tank and kill tanks target asap it is fast exp is awsome but can cost alot in shots but the exp you can get is well worth it
2 perfect group 1 or 2 pole class either destroyer 76+ warlord 76+ or dwarf 76+ then need healer buffers
This set as to be best becouse you have one mabe 2 polers every 1 els just sits down and enjoys the exp
1 guy any class pulls mobs to the polers mobs auto atk polers then brings more
use many less shots kill more mobs in 1 time
So atm i can do 1 ok but lack the polers to do it cheap