Normally I used Power Infusion (like most everyone else). I remember reading something about how Twisted Fate doesn't play well with shield but can't remember the details (doesn't proc from shielding someone who is low vs. not being applied as plus healing to shields is a big difference).
We are doing progression on H Xhul'horac. I was considering the sub 20% on the boss (estimated 40 seconds to kill or be killed time). Anyone consider the possibility of spamming PoH at that point with a "burn the mana now" mentality with twisted fate. I'd have heroism and the on use of the ring at that point. Or sticking with PI and using that there be best.
Anyone have a reference for how Twisted Fate doesn't work or advice on the sub 20% on Xhul'horac?