@Charak: I see where you are coming from it there is one thing that primarily concerns me. Death touch is an extremely powerful ability, I need to know its limitations, for instance it's cool down time, and I need to know if you can only do that ability through skin contact. 
Another thing is the whole undead thing. I'm not sure how it would play out. Most undead are driven by corrupt and you with out a doubt would be hunted by the paladins and be labeled an abomination.

Also that there is a certain thing that is suppose to be in other: so go back to look at the rules.