Originally Posted by melianos
...So I would dare say "don't you ever put points in Wisdom boy...
Don't you dare say Wisdom is useless! Level 15 Wisdom and proud of it! But then, I'm not a boy... so, what do I know?

Wisdom = Extra Levels = Extra Skill Points = More Killing Power

With the following build at L-46, Ygerna lasts 5.79 seconds in Normal:
Ranger Strenght:15
Splitting Arrows: 15
Exploding Arrows: 15
Way of the Ranger: 15
Wisdom: 15
Reflect: 15
Mana Efficiency: 9
Firewall: 9
Fireball: 5
Heal: 8
Lockpick: 7
Regenerate: 5
Master Herbalist: 5
Encumberance: 3
Mind Read: 1
Poisen Arrows: 1

I'd like to close by quoting Bellegar's famous last rhyme:

"Cursed be the mother that bred thee!
The wench must have been a hell-spawned banshee!"