This didn't work at all for me. I used it with the correct BG profile for WSG. I'm a resto-drood and I would chain heal everything constantly, including myself when I was at full health. It did this until I was OOM, which wasn't long, and then I would sit down in the middle of a battle which resulted in instant a$$ whoppin. Other than the time to run to and from the Rez point I don't think I lasted more than 1 minute at a time in any BG battle.