Well, we can't use aether flow anymore when the 3 stacks have been used up before entering bahamut transe, we have to do it after the transe now :\ otherwise the 3 stack are not earned.
They should have greyed out the icon to prevent player to hit the button and end up losing 3 stacks :s.
I wonder how buffing ruin to 100 potency (and the tri-disaster change) will balance the loss of dps from shadow flare, one less dot and the nerf of ruin 3. (i mean at lvl 60)
