What would happen if someone tried to resurrect Voldemort using the Resurrection Stone?

Question

I know there is probably no direct cannon to support any hypotheses made, but I have been mulling the question over in my head for some time and cannot come up with a fully satisfactory answer.

The books say that the Resurrection Stone allows one to see and converse with those who have 'passed on'. It therefore implies that it is the soul of the departed that is being communicated with but as we all (hopefully) know, Voldemort split his soul into a total of eight pieces, so what would happen if someone somehow found the Stone in the forest where Harry dropped it and decided to have a little chit-chat with The Dark Lord?

In Harry's out-of-body/in-head experience he saw the small baby-thing and Dumbledore told him that it was Voldemort's mangled soul.

so would our random discoverer see a curled up mangled-soul figure? Would they see eight such creatures? Would they see one whole and complete Voldemort as all the pieces of his soul somehow combine again once all are re-united in the 'afterlife? Or do people have other theories on how the Stone allows conversations with the dead?

Answer 1

When Voldemort split his could into eight pieces, he was still able to function out of his body, using only one of these pieces. The part of him that we saw in King's Cross is the part that was attached to Harry, so it's safe to assume that all the rest of his soul has 'passed on' as well.

We have no canon answer to this question, everything is speculation, but I don't see a reason why Voldy wouldn't come back as normal. Sure, it would only be 1/8th of his soul, unless he felt remorse in the end, but he would be there. It might look like a mangled-soul creature or not, we really have no idea. But the pieces of his soul would not rearrange into one dude unless he felt remorse as he died.