Ok so I play disc/ret, can usually win mana battles with other priests, think I play smart enough with pillars around my ~1700 rating but I struggle against good resto shamans. If my ret can't kill their DPS (regularly enough even with mind spike etc, I play quite offensively) within a fear/rep or fear/3-4 second MC combo we struggle to win the mana battle. Every mana burn is wind sheared and then he jumps out of LoS, glyphed fear is either trinketed or tremor'd.. we played a 40 minute blergh match against hunter/rsham the other day with me getting off 2 whole mana burns, with wind shear, scatter or silencing shot interrupting every damn cast.
Anyway, tips? What we were trying to do with the hunter/rsham team at least was have my ret sit on the sham and I'd dispel water shield and try and fear/mana burn to drain him, but his hunter was pretty alive to it and controlled me pretty well. But more broadly, I suppose I could try to juke the wind shear but it seems a bit pointless. Maybe I'm missing something, I haven't been playing disco for that long.