The healing option doesn't work very well, namely in pvp or any other situation where there are allied targets nearby and when you are low on HP, this skil heals not you, but the allied target, even when it has full HP. You want to heal yourself, but this skil heals the other target even if it is behind your back. There were many times when instead of healing me, it flew to another target close behind me, and it was a major let down.