This is useful for increasing your movement speed by as much as possible in any given environment. Substitute Rejuvenation for any other spell name if you want to run mouseovers on multiple spells and you should. If you're not hovering over anyone it'll attempt to cast it on the target you have selected. Questionably Epic Mouseover Casts: Casts Rejuvenation over the target you are mousing over on your raid frames. Why you want it: You need to be chain casting spells while Innervate is up to maximise its value even if nobody is missing health. This weak aura will remind you not to move during your most important cast. This Weak Aura will make it very obvious when you need to recast them by binding them to your cursor. I only use three Resto Druid specific Weak Auras. Try not to get too carried away because they can be a bit of a resource hog.
WeakAuras is a crazy powerful addon that can perform almost any task.
You can succeed as a healer with a wide range of different user interfaces.