I like to use Summon to call a Dreadwing, and then use Summon Swords, then Turncoat one enemy. Then fall asleep and come back later to find either myself or the rest of the room dead.
my favorite combo is beserk and full strength skills....
iff you try you can actually punch a guard's head off first hit,
apart from that PS slow time and multi strike.
iff you're bored of using millions of will potions, buy a bow and a weapon with three slots each and fill them both up with will augumentations (the sword-seller in hook coast re-stocks them every 5 days).
you should be able to regain will almost as fast as lightning uses it
my fav spell is easily slow time, and my fav combo would have to be slow time + multihit + beserk + assasin rush. i have all of those spells maxed out..... i can kill sorcerers in like 15 seconds with that combo... my other fav spell is force push but it doent work on those dam sorcerers... by the way, can u get a sorcerer as a summon?? any1 tried it??