Yeah, I get it for doing more DPS, but I had one who kept it up throughout the whole Aetherochemical Research Facility (the one with the node and the constantly spawning mobs). I had to click of the Medica II before every pull just to realize, oh, I still have regen on me... and there go all the mobs except the one I tamahawked. After a while I just left regen on and went with it, as soon as i clicked it of it was immediatly on me again anyways, espetially right before pulls. The White Mage DID put out damage though.
