This is talking about Heroic mode, because normal is easy
I am always not sure if taking the blue buff at the end will cost me HPS loss.
I know that druid's efflorescence double dips from red so red is the best for them. Green is the best for shaman because of the double healing/less overhealing.
So my question is, 1) should the shaman ever take blue at the end or just ignore it? 2) Which will yield higher HPS, green+blue or just green?
*Assuming you will kill the boss at or right after Timeloop.
Is the haste buff from blue necessary to keep the raid alive?
Thanks!