User blog comment:Torune/Kaidos & Big Mams Powers?/@comment-3075024-20110706212132

Kaido: Death Death No mi (whoever he touched dies) the end. shanks may have used his haki and defeated him.

Big Mam: Life Life No Mi (sounds bit impossible but the level of pirate she is i think she deserves it) her fruit allows her to suck life from a person and also add life to someone life. she can suck in measurement like Years.