is a very steady dps spec. As destruction you gain the ability to do burst damage, which means a lot of damage really quickly, you also use dots and direct damage abilities like Chaos Bolt. Your greatest ability’s is your fear spell. Use your demons to help you.
The hunter is a range dps who does physical damage. They are unique because they are the only ranged class that can do it. You are a kill class. Your greatest ability is your traps. Your spec will determine how you play, all three specs are good, but if you go marksman you need to be very skilled in order to live long enough. You also have a pet to help you live and kill.
Last but not least mages, Frost is going to be your spec though you can go with arcane. The only problem with arcane is that it requires you to stand still, not a good idea in PvP. Frost is a burst damage spec. Your greatest ability is you polymorph.
Stay tuned and I’ll go into more detail in the future for every class spec and race. I can only tell you how to PvP for classes that I have played PvP with. Which are a level 80 warrior, hunter, death knight, and warlock. I am leveling others like a rogue, Paladin, priest, and mage. But even Though I cannot tell you how I play on the other classes at 80. I can tell you out of my experience fighting that class. for more tips and general information on World of Warcraft PvP go to my website at http://wowguidehelp.info