Originally Posted by
Kylista6
Disc is perfectly viable in Heroics, and Normal if that is what your raid is doing. If you are raiding at a level that suits you and your group, then there is no reason why you cannot perform well as disc.
By far, the most beneficial thing that helped me with burst windows initially, is a weakaura package that included a sound notification 12 seconds before burst is about to come out. I've found it mostly reliable (except on Avatar it seems to always be off), and it has trained my mind into recognizing that OK if i hear that annoying fucking noise, that means something is coming and now i should ramp up.
Once you get used to it, you'll be sniping heals from the shaman/paladin before they can react.
Stay away from shadowmend in raiding. Take it off your bars. It's the holy paladin's job to holy shock near-death players and save them, not yours.
If you want some helpful advice, feel free to hit me up, seeing as the other 2 people that responded to you seem like unhelpful assholes.