Balance is the casting DPS tree of the druid. Using nature and arcane magic the druid fluctuates the forces of nature in its favour.
In World of Warcraft, Player vs. Player (commonly abbreviated PvP) denotes combat between players. 1 form of PVP is Arena. Arena is an organized on-going tournament that allow for matches that take place in instanced controlled environments between players of the same faction as well as the opposing.
Available in 2v2, 3v3 and 5v5 formats. Players create teams and boost their Team Rating to earn Arena Points by beating similarly rated teams. Other PvP modes involve holding or running flags, which emphasizes team makeup rather than strategy. In arena PvP, the goal is simply to kill your opponents. Thus, class synergy is crucial, and tactics and coordination are much more important.