Because you have died already and your mind is totally ****ed you have learned to control your agony. You open your mouth and shadow starts to fall out of them. Shadow then attacks target of your choosing provided that it is in 30 ft of you. Then shadow enters the body of a target through its eyes and ears, target makes wisdom saving throw or take 3d10 psychic damage and be blinded. If target succeeds on saving throw nothing happens. It takes an action to do so. You can do it once per long rest.