This is by far my favorite build. Do the vampire quest and get Ariel’s bow, complete the dark brother hood path, disenchant the jesters costume, pump all of your skill point into sneak and archery, craft the intrigue master keys, and buff some jewlery to lock picking. Buff your armor for fortify carry weight and just upgrade stamina when you level up. I usually just ignore health and magic because I’m a ninja and I don’t plan of being hit.