I never went 0 magic. Magic 2 (which can be upgraded into 4 with 2 perks for getting full exp in spider dungeon, soothe Golem and beat Ghost and haev heal ability to use end of each fight when your enemy is too weak to deal damage). Charisma 4 so you can get food from dryad after spending one perk into it or 6 if you want that sweet surrender to orc scene. Perception 4 and 2 surveyor perk and you get full loot from each crate. 5 durability so gutchuk attack won't down you in one use and rest goes to strength and agility.I used to:
Play a warrior class, building 0 magic, very low charisma and so much strength endurance and agility. Then you get sudden advance skill and knowing how to use the mentioned skill that would be all, I remember winning anyone and anything with this but the ghost (obviously). I'm aware they changed the combat system and added some character that I didn't fight against but I think it should still work
EDIT: sorry I opened it in a browser that had this page saved some days ago and I didn't notice this post was this old LOL
1 in quick footed is enough for early. 1 sunderer and rest goes to the one that gives you +2 weapon power.
Start with fade away and tempo attack until their armor is broken then go for blitz if they have low offence and assault (lower damage better parry) if they have high attack like Mino. For Harpy who spams fly you do nothing when she takes flight, then use fade away when she strikes which deals damage to her and you take no damage. And use advance when she takes flight again for least disability. Few of this and she gets damaged enough that won't take flight anymore and you can defeat her easy.
For items reinforced shield is first priority. Then armor and skirt then weapon. Take 200 gold loan from bank and never pay. By the time bunny comes you are strong enough to beat her with 0 HP loss. So far you still have your virginity.
As Hordragg said the warrior class is a bit unsavory. I always went for thief but Maj reduced the usefulness of agility in combat and now maxing agility is useless. Before assault and headshot used agility so by maxing agility you evaded half the attacks and parried the rest. Few headshots and the opponent was down although assault was enough even for Mino with no weapon equipped lol.