User blog comment:Sararew1/BlackBeards First Devil Fruit/@comment-97.81.27.42-20170530144009

I posted before on how it was interesting that the Dark-Dark Fruit may have been the cause of how Blackbeard obtained the Tremor-Tremor Fruit, I was replying to Supreme Observer,but that may be half of it. The other half may have been the reason as why Blackbeard has a love of cherries. He is always seen eating a cherry pie. Maybe the fruit form of the Tremor-Tremor Fruit is cherries. I may not know the reason as to why Marco said that Bleackbeard's anatomy is different, but the Dark-Dark Fruit and his love of cherries is my theory.