Board Thread:Naruto Discussions/@comment-32117903-20170914232807/@comment-32117903-20180114200010

Thekillman wrote: NoMoreVillains wrote: On the subject, how many years do you guys think it takes for a person, no matter the age or gender, to become a shell of their former selves before becoming White Zetsu? Presumably years or decades. The erasing of the self would probably be the easiest aspect since the genjutsu could just erode that away, but it's hard to judge how long the physical transformation would happen. The physical transformation seemed to involve the cocoon becoming a second skin (you can see the outline of facial features on the cocoons in the flash back while Black Zetsu describes what the White Zetsus are) before peeling away to reveal the White Zetsus underneath.