Talk:Oberon/@comment-162.200.235.39-20170415071916/@comment-109.49.115.41-20170415154900

As far as I know, his Renewal only adds a couple seconds to the timer, and I'm not sure if it works when you cast after the person is bleeding out. However, keep in mind that the bonus scales proportionally with duration, whereas the duration of the heal scales inversely. This means the more duration you have the higher the bonus, but the smaller the window for the ally to enter bleeding out to benefit from the extra timer.

Of course if you can extend timers after they're bleeding out, then it's always best to mod for max duration as you can delay death significantly while saving energy due to duration reducing energy cost per second.