Sorcerer are currently the biggest benefiter from the 3rd job they got a very huge update many new things for them.
For skill description and Elemental Spirits description see this link
They got Max AOE (Area Of Effect) skills now and they control now 5 elements Fire, Wind , Water, Earth, Poison.
The have elemental spirits that aid them in battles there skill vacuum extreme Can stop any thing at a distance from them.
with there new skills and ability they can now even Go for solo leveling and mvping without any fear.
Leveling them will be best at Abbey 03 for Necromancers Vacuum Extreme them and then use all your powerful magic to kill them.
Additionally Now you can travel in the New world kill monster in Munak field 3 they are powerful but will be easy for u with Vacuum Extreme.
You will be the fastest to level to 120 for sure and if played well can be the best character for woe and pvp.
Still haven't tested those Elemental spirits they are yet to Come on the server i play rest Sorcerer Totally Rock!!!
Additionally you can also try using fire walk skill in abbey this skill has a very high damage and the monsters following you will take very high damage from it but using this trick be careful as if those monsters get near you they can kill you fast so have flywings handy every time.
thanks for the suggestion :)