Currently have four skulls from the same person
Playing as a void cult in an anomaly run.
Teat, an animal handler from a pirate faction, was completely immobile from a transport pod crash and has less than five in all of her stats, and I don’t have prisoner beds. No big deal, just gonna send the ghoul to kill her and queue someone to take her to the harbinger tree.
Death pall starts, I don’t have any way to dispose of corpses fast enough, so again I send the ghoul to EAT her this time. He bites her head off, I am certain that she won’t get revived.
A couple minutes later I see one of my pawns running across the map being chased by a shambler, turns out it’s Teat with a regrown head. Kill teat for the second time, extract skull and put on post next to the ritual circle. She gets up again. Same thing, blast her with a shotgun and extract skull. Gets up again. And again.
My psychic ritual circle is now decorated with 4 matching skulls from the same person, and i also built a burn room overtop of a steam vent so we don’t get a repeat of the headful horseman incident.