2. Why is 5 minutes too long for an Instant heal to full ability? It forces you to use it properly. Also, it's by far the biggest heal in the game (if used on a Tank as it should be) and it is Instant. If you reduce the recast time for Benediction, you are basically shooting yourself in the foot as a WHM healer because you'd have to cut the potency of it in half or a little more than half to make it viable and even then, it would be the same thing as you have now essentially, just making the WHM class a bit OP with a potentially free 3-5k heal instantly every 2 mins (assuming you're using it on a tank who is fairly end-game geared).