So, we got to heroic coven last week and put an hour and a half of time on them, but we quickly noticed an issue. We run with 11 people, 3 heals. The healers are two resto druids and a mistweaver monk. How do you keep 3 people from dying to the pulse damage without having them use throughput heals all throughout the fight which cause them to go OoM 2 minutes in because they are all HoT healers and hots don't save you from Fulminating Pulse?