This fight reminds me a lot of Cho'gal in Bastion of Twilight.
Ability that forces Tank switch? Check.
Summons adds in waves? Check.
Has a resource that mustn't reach 100, which increases on damage taken from boss and select adds, and constantly increases the raid's resource after 30%? Check.
We should oneshot this fight because.. Well.. This is Cho'gal 2.0.
Since we were doing so great on Norushen last time I think we get a kill on sunday. And move on to this cute thing! :)
[video=youtube;xwWloMG1bkI]https://www.youtube.com/watch?v=xwWloMG1bkI[/video]
Seriously invaluable time on this boss tonight (killed in Flex). It is strongly recommended that all raiders try to attend the guild's Flex Raid on a Friday night for the first few weeks at least so that you get to see the fights first hand in an easier mode before facing them on Normal mode.