Originally Posted by
Rainsford
Selene: Fey Glow shaves .15s off my GCD, and is up for 60s. Over that time, the decreased GCD gives me the equivalent of four free actions. Assuming both me and the WHM use all 4 actions on heals, that's a roughly 8000 increase in HP.
Eos: Fey Illumination is up for about 8 actions over that 2 minutes. Assuming you and the WHM use every action for a heal, it's 200x16 for 3200 added healing. Assuming a 650~ Embrace, that's another 1040 healing done. Two Whispering Dawns will heal for about 4200 overall. Adding them up, using Eos gives you an extra 8450 healing on the tank over two minutes.