Return of Reckoning

But what about dps? And is the recommendation to focus on mostly willpower or int and still weave tranq/force buffs for constant high magic?

My first question is if the paths multiplicatively or additively add damage against stats. I.E. does intelligence become more powerful if I invest in path of asuryan, or is int just a flat bonus? My second question is how do rotations work when you're focused on damage or healing? Are you still ...