Your body was transformed by your experience during your Test of High Sorcery. Your left arm has withered and shrunken to a husk of skin, sinew and bone. The touch of your withered limb is pain, harming whoever you come in contact with. The deathly power within you channeled through your arm is beyond your control, afflicting any who touch your bare skin. By the same token, you can deliver death to your enemies with your touch.