You caused 5 unintentional suicides [Bronze / 10G]

A great place to do this is on Lady Boyle's party in Mission 5. Inside Boyle's estate is a Wall of Light that blocks your way to the upper level of the building. You have to max out the Possession Power which costs 8 runes. Possess guests and walk them into the Wall of Light, but make sure to end the Possession a second early. If you don't leave their body you will get killed. This only works on masked guests! Guards, Houskeepers, Lady Boyle and her fake doubles cannot be killed by the Wall of Light. Some guests may run away, so take a look around the nearby rooms. The scared guests usually kneel down there. Don't forget to keep some mana potions in your inventory. Also kill nearby Overseers (the guys with the magic sound wave instrument). They may block all your magic skills otherwise.