Thank you Kaynin you have given some great tips on trash pulls for any shaman unit

Thing is I dont care about trash, with totems they are weaksauce , bosses on the otherhand melee for long periods of time and this is my concern

Will the elementals be enough at 70 to handle a hero boss or will I require the use of a tank

My sceptisism comes from thinking about last boss in shattered halls or first boss in ramps on hero