Reincarnation

I was wondering something. I tried solo the 4 phases of Bob, it’s easy until I face the fourth stage, I was destroyed by his charged attack, I want to know is there anyway to prevent that happening or at least aware of that? I am a lv75 shaman using 5 pieces of morph-set.

 

You can tell when a mob is preparing a spell from white particals swirling around it. When you see that throw your totem and when he charges use haul to get away. (I don't play much shaman so this probably isn't the best advice)

 

Using aura as he begins to charge should cancel his charge and keep him imprisoned.