Board Thread:Naruto Discussions/@comment-25369463-20140908104317/@comment-5921523-20140909192332

IMO, the abilities would be this:

1) Shukaku: Wind and Earth=Magnet(speculation); affects dreams 2) Matatabi: Fire and Lightning(?)=Blaze(speculation) 3) Isobu: Water and Wind=Ice; coral 4) Son Goku: Earth and Fire=lava 5) Kokuou: Fire and Water; Boil or Steam 6) Saiken: Bubble Release and Acid 7) Choumei: Wind and Scale Powder 8) Gyuki: Water and Lightning=Storm Release; ink 9) Kurama:Fire and Wind=Scorch

I noticed that each Jinchuriki has a chakra nature pertaining to their tailed beast: Roshi has Lava from Son Goku, Gaara has Wind and Magnet(uses magnet to manipulate sand), and Yugito uses normal fire or blue fire(latter of which is used by Matatabi). I'm willing to bet Killer B got his chakra nature(lightning) from Gyuki while Naruto got Wind from Kurama. After all, all Jinchuriki get their abilities such as ink from their beasts so why not chakra natures?