User blog comment:Lias' Pawn/BlackBeard Theory 2/@comment-82.34.168.79-20140411210102/@comment-24552694-20140412074338

I believe that is what Oda wishs do. By making BB have this insane power that can destroy the world's balance, he becomes a enemy to Luffy more dangerours the the other 3 emporeors and the admirals. Asd with this ablity BlackBeard could vary well become  the Pirate King before Luffy. (We all know Luffy will be the Pirate King by the end)