Do the pets ever get strong enough by taking minion passive nodes? I have respeced a few times but cannot get my witch to a good place, though I have not looked up any builds, either.
I tried going mostly minion but it was a sluggish trek, mainly due to them being constantly one-shot by every boss. That left me with pretty low dps until they revived and got a few hits in.
I noticed some good defensive nodes for the minions, which were out of my reach at the time, but do those help enough for them to do any kind of damage to the bosses?