Thank you for asking that question. We don't have an energy systems that is present in WoW Cataclysm Classic Arclight Rumble. When we decided to develop this game we set out to WoW cataclysm Gold design something that was able to be played in a variety of game modes so that each time players log in, they will have something to do. PvE, PvP and co-op and more, all of these options were...