Warcraft Rogues are another unique class that, like Warriors, do not have a mana pool to use abilities but rather an energy bar. An energy bar starts at full (100) energy and regenerates 20 energy wow power leveling every 2 seconds. A Rogue ability can cost anywhere from 9-60 energy. Rogues have a unique  wow power leveling ability (which Druids can also do) to stealth, or world of warcraft gold turn invisible. This class also has abilities, called finishing moves (kidney shot, eviscerate) and the power of these finishing moves is determined by the amount of combo gold in wow points (maximum of five) that the Rogue has built up.