Board Thread:Theories/@comment-27441457-20151225042055/@comment-24036697-20161023003043

Shan48 wrote: If you're asking me, slicing the whole head would be way too easier. Even after Thunder Spear attack he was able to survive, so the option with Levi cutting him into pieces would certainly do a better job.

''BTW, even when he would be completely decapitated, can't he remove his life functions into another part of his body? (let's say a leg or an arm?) That's why I think Corps would have to destroy Reiner's whole body. '' If they could completely remove him from his Titan body then slice his head completely off, that would probably be sufficient.