User blog comment:13th madman/We're making History!!/@comment-4067913-20111216141357/@comment-3387274-20111216144008

... it will say if confirmed. If people could identify the fruit before it's power kicked in, like Brook's Yomi Yomi no mi, which I need to have, then it can be used. In any case, be prepared to change if you use a fruit that turns out to be impossible.