Step 1 Have 10 Int (You need 15 to equip the spells, but if you're not a sorcerer just use the Scholar Ring) Step 2 Equip Rapport and Hidden Body. Step 4 Equip Slumbering Dragoncrest Ring (Silent footsteps) Farming. Step 1 Cast HB after you cross the archway to aggro them. Step 2 Cast Rapport on one of the two Knights. For Dark Souls on the PlayStation 3, a GameFAQs message board topic titled "how to backstab with k/m". YOJkIrj.