User blog comment:Reflected void/Devil Fruit Power Transfer (a theory)/@comment-94.195.39.181-20120801134622

i theorise that blackbeard was able to absorb whitebeards gura gura through the same ability that allowed him to hurt both luffy and ace. see i reckon that while a person is alive blackbeards yami yami only negate abilities but will absorb them into the user when dead and if done quick enough and since it's stated that if a person EATS two fruits they are destroyed this probably means blackbeard can do this as many times as he please since he isn't eating the fruits