for those who started playing recently find out the strongest classes do not class but the image for the powers and evolution until level 20, usually has a staff that chooses weaker characters in pvp. More characters have all features.
Priest- good class to farm, usually pvp these classes can be long and protracted, by having a minor attack and healing power high. Curator Curator against the fight takes too long depending on the equipment.
Necro-Good and good healing powers, like the priest's more is not equal, if you're dueling against this class and if you do not you are a healer, you died more easily, fights between necro vs healers can take too long until the power goes out.
Barbaro- It is weak for pvp 1x1, is stronger in the arena, a good tank to farm, has no advantage against many classes.
Paladin- good defense, increase healing power of healers and he can also heal, he is too slow for pvp, it helps to farm.
Blade Dancer - is good against characters who use sword, picks up more staff who uses the guy plays with him, I already irritated me a lot with my bd.
Ranger - is a major killer, with its multiple arrows,
Mage - after the update it was very good, multiple powers in arena 5x5 help a lot.
Shaman and warlock - classes are already angry that I have most definitely play elves in these two classes are those that we do not even play right with the Blade Dancer.has no advantage against druid.
Druid - knowing use skills gained from various characters as the shaman warlock among others.
Rogue - is invisible and has a good offense, more is not good against healers.
Death Knight - good defense, good for pvp against swords, he's a little slow, has two powers of attack combination.
NOTE : Don't ever read this as a "guide". This is such a subjective opinion and kinda joke. Only fools who will fall for this/use this as a reference.