So this character will avoid combat as much as possible without sneaking around. I'm going with conjuration as this character will not be skilled with blade, hammer, or fist. Perhaps I'll utilize a destruction scroll as an absolute last resort (but by that point death will only ensue as I'm probably out of magicka/health potions by that point).
Just went through Bleak Falls Barrow with this perspective, and only a familiar and apprentice level zombie spell. It was ROUGH! It took two trips because I had to flee to restock on magicka and health potions before returning to clear it.
This character won't even capture souls... because that's plain rude no matter what it's cast upon.