system
Given the following post, respond as if you're commenting on Reddit:
human
[General] What happens to an immortal with normal durability if he is passed through an incinerator?

To clarify, he can take damage like getting stabbed in the heart, but he won't die from that damage.
gpt
Depends on his regenerative capabilities. If he's not capable of regenerating injuries beyond the same degree a regular human is - ie, he's only surviving a knife through the heart because he can't actually die - then presumably he'd lose consciousness and burn until he's ash.

If he's magically capable of regenerating from something like that, he should be okay.