When I was a sproglet our Mum used to sometimes hold 'Ouija type seances ...
I was too young to join in but would eavesdrop out of curiosity.
One time things got very heavy and out of control with ornaments
flying about the room and breaking and Mum never tried again.
I think perhaps the 'ritual' of using 'Ouija' might open a portal that should remain shut.
Do bitter and twisted 'earth-bound souls' use this type of summoning to wreak mischief ?
Have you had any bad experiences of this type ?