User blog comment:Taeviri/Yomi Yomi no mi vs. Soru Soru no mi/@comment-5254348-20161108155410/@comment-24287735-20161109114345

Actually, the only strength seen so far with Brook's fruit is that it extends the person's lifespan unless drowned in the sea of course and has Logia-like powers of freely detaching the user's body parts as long as his soul remains intact. On the other hand, Big Mom's fruit can take life away from people to supply her imaginary objects like Nitro.