Ok, so i started off the game as a warlock. here are things that ive noticed.
You can only equip Cloth armor. nothin heavy for you my good friend. The good news, if your undead u start not to far from an area where u can get a cloth craft skill. I will admit by the time you get there, you should have equipment better then what you can make, but, if not, i personally hold a sence of pride wearing equipment that i crafted myself.
So your first quest for a pet gives you an Imp around level 4 or 5, maby sooner, i dont remember.. A godsend at lower levels. he only does like 4-6 damage to start, but, wow, it helps.
You start off with a Dagger, you have a Wand skill, and an Unarmed skill. You can learn Staffs, and Swords to i belive at the cost of a lot of skill points. my advice, dont bother with them, wands are great from what i hear (and have seen).
If there are any questions that you wish to ask, i will be happy to do my best to answer. Because my roomate is not often home, ill probably have this website open on his computer while i play, if nothing else, but, to check stats on items that i may be able to help submit. Expect to (hopefully) see a lot of cloth/leather recipies from me. I do not wish to go against the NDA to much.