Banshee Box

A small box with a horn coming out the top there is a small hinge with a silver plate that fits into the side of the horn to block it when not in use this item in the banshee horn when in use it harnesses the power of a banshee that has been trapped inside anyone in a 200ft area will hear the cry of a dead loved one for family member if they have died within 1D4 weeks if they have then they must make a DC15(CON) save on a successful role they take 1D4 psychic damage and have disadvantage on all roles for 1 hour on a failed save they are charmed and made to walk to the box where when they reach 10ft of it they take 1D6 + 2 psychic damage and the box casts horrifying visage where they will see how their loved one died they will take disadvantage for the next hour the person who activates the box is immune to this effect