It would be nice if there was a verb 'haunt' that only works when you are dead. A dead person may haunt <name> to leave their body and be whisked away to the target person where they may listen in on the room and any whispers by the target, and perform actions not seen by the living. To simply haunt lets you leave your body and wander with a lengthy round time for movement. Clerics may retrieve wandering souls and reviving instantly whisks you back. This idea could even lead to a ghastly guild, who knows?
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