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human
[South Park] Kenny’s Powers

If Kenny’s mother were to die would Kenny cease to be immortal?
gpt
It’d depend on the nature of the enchantment.  If the spell was originally cast on Kenny himself (or rather, his unborn form/soul,) then it’s likely that the next motherly figure for Kenny would likely be the next host (his dad’s new girlfriend or even possibly one of the other boy’s mom.)

What’s more likely, considering the eldritch source of Kenny’s power, is that the enchantment grants his mom and dad both a form of immortality (or at least a greatly extended lifespan,) since Kenny is very much a product of both his mother and father.  They probably aren’t unkillable, so the death of either spells the end for Kenny too.  But it doesn’t benefit Cthulhu or his cult very much for the progenitors of one of his clearly most important agents to live and die in the blink of a Great Old One’s eye.  Especially with the particularly unhealthy lifestyle that Kenny’s mom and dad have, and yet the two don’t seem any real worse for the wear.