but WHY have gamers THE wish to build up a "pure" warrior ?
The fact that people keep saying it is so hard is making me want to try it.
I made a "pure" warrior on nightmare, maxing 2-handed weapons. It's hard, especially in the flying fortresses where you need to dodge a lot, but not impossible. Might be easier with shield or two-weapons.
I put one point in the invisibility spell at that time, else it would have been too painful (my computer is a bit old, so it's quite laggy when there are too many monsters, with a better computer it might have been easier).
But I didn't need to put any point into spirit, you get enough mana just by leveling and increasing Intelligence for regeneration.