Right now Im sitting at 517 ilvl, 12k combat regen when fully raid buffed, and i think ive hit my wall. I typically only do between 50-59k hps in a 3 heal, 10man. Currently my guild has progressed to Magera. We seem to be hitting a block at the 4th head (45%). I find myself oom around head 2 or 3. I offically run out of all cds and mana at the 4th.
We normally have myself, a disc priest, and a resto druid (sometimes a resto shaman subbed for any one of us).
Im typically focusing ranged and backup healing the tanks. We dont have heal assignments aside from CD times (I take 5th head for divine hymn)
My normal spell rotation is popping renew on whoever needs it, casting either serenity on the tanks or sanctuary on melee and popping cascade and CoH on every CD.
During rampages I drop sanctuary, CoH, cascade, and PoH as often as I can between groups one and 2. (Also PoM every chance I get). I also place lightspring in melee whenever it's up.
Either way, when we wipe its because too many people die, lack of heals, lack of heal mana... it all ends up the same.
What should I be doing? Is it my rotation? Ilvl? regen? I just figured out a few days ago using flash heal can reduce mana cost of PoH. I was considering during rampages using flash on 2 people, Poh group1, flash 2 people, PoH group2, rinse repeat til rampage is over. Would this help conserve more mana? Or tank it faster? Should I be in inner will or fire? (im almost in inner will)