Have any of the warriors found optimal times to use Mass Spell Reflect in the current raid boss fights? Before the 100% energy pop on the quilen, bad players with fists on Feng... etc?
Mayhaps the shadowbolts on gara'jal are reflectable, didn't check... But I had rather sport either Safeguard or Vigilance there. Went with safeguard myself, I tanked on Frenzy and had a better timing than Vigilance for the rest of the combat. I would say nothing else is reflectable in Mogu'shan.
I tried it on the interuptable shadow attack on Zian on Spirit Kings when we didn't have an interupt available and it did not work as far as I could tell.
On other fights I ran with different talents so idk about those.
Wouldn't suprise me if it's equally useless on boss fights as spell reflect is, in other words that Blizz made it so it won't work on spells in boss fights. Last boss fight I can think about that it was actually good on was Cho'gal and that eventually got hotfixed eventhough it wasn't giving warrior tanks a real edge on that fight.