Warrior skills....
Max regenerate (11 or 12 by level 34)
Max evade (11 or 12 by level 34)
Max your preferred expertise (Personal favorite was dual wield. Looks cool, and the description makes you sound BADASS!) (Level 13 at 34)
Max reflect, later in the game nothing hurts you anyway. Except for the Divine and the wizard. (Is a must for final battle.) (Level 10 by 34)
5 levels into Potion Efficiency.
Then you should have around 5-10 extra points to put into what ever.
Appearantly thousand strikes is said to be good, though I have not used it.
you shouldn't need a summon other then your creature, since you are the tank use a MAGIC creature... Magic missle owns.

As for skills make them somewhat well rounded.... 30-40 for intelligence and dexterity but spirit is up to you... You shouldn't need any magic. If you do find armour with mana addition.
Get your strength to about 50-60.
And the rest into vitality.

This was my build and have little trouble.
I didn't use any sort of magic attack like whirlwind or anything I didn't really find a need too. As long as your moving you can kill everything fine with SOLELY normal melee.
Hope this helps.