Because i spent my points on shielding light (armour boost) and healing bubble skill, and hadn't spent any points on attack skills yet. Her ranged autoattack is awful, it's 1/3 of the damage that Farin and Eradan per shot and it uses tons of power. Burst of Light is not bad and would have killed the boss after about 4 or 5 shots, but i don't think AI controlled Eradan or Farin would be able to tank him long enough.
She can be very tough if you build her that way. Look at my build thread.
hi i saw your Andriel video. Quite nice, though why don't you use the staff to blast? Mine always get badly hurt in melee so i pref to use from far off range. Drinking a lot of the potions will help before a big fight? I would not drink because i didn't want to run out.