User blog comment:Darkcloud1111/The Rules of Death and The Son of Neptune/@comment-3146855-20110909005134

If Thanatos were captured, nobody could die by any means necessary, you could stab someone 100 times and they would be fine. You could be thrown into a giant fan and somehow still live, even as impossible as it may seem, one way or another, you would live if Thanatos were captured, like when Sisyphus did it in ancient times.