Board Thread:Theories and Speculation/@comment-3568954-20150826051811/@comment-3568954-20150827141948

LegionZero

wrong Sōzō Saisei means Ninja Art: Mitotic Regeneration keyword regeneration By releasing the great volume of chakra stored in her forehead at once, the body's cell division is forcibly stimulated by proteins, reconstructing all organs and all tissues making up the human body meaning that as she is injured the mitotic regeneration literally replaces the dead cells with new ones meaning any injury is instantly negated by creation of brand new cells

if she can survive getting her entire body bisected than she could survive being beheaded also the truth seeking balls can nullify all ninjutsu but it doesn't nullify taijutsu sure it will harm anyone who doesn't have six paths chakra but than again even if it actually harms her(which it would) she would still be able to heal

but like i already said the manga specifically says that when she casts her mitotic regeneration as long as she has chakra it is impossible for her to die by any means