Morta's Devil Bodyguards

Morta is going to have legendary resistances, but no legendary actions because they're a pain in the ass. She might be using a blood fueled weapon. The Wand of guidance is common, boring. Charlotteins veneer and Silken scarf are more powerful version of the commoners veneer. Blood fuel weapons can't be used if you don't have blood. Slick touch contains a blood pearl imbued with malign purpose for your companion's situation. Distraining distorting magic into an elemental power will make it appear as though she has been possessed by some kind of evil force.