August 20, 2013 1:24 PM EDT
Well i play as a mage, on legendary.....
and i find that the Calm spell can be really usefull, if an enemy is coming straight at you, and you know that you cant beat him in close range. Just use calm on them, get away, or fight them a little bit use calm when they get to close, and just repeat
Note: it really helps having a follower whit you in the beginning, to be tank while you cast from distance.