I'm clueless on anything related to PvP but found myself needing something fun to do so now I have questions.

I just dinged level 15 on my Bear;
-What's the best stat and skill point build? (I've read dexterity stat wise)
-What gear do I need? (Is the gear buy-able or farm-able?)
-What combos are there?

I'm sure there's other things I need to know but I'm not sure what that is though.