Board Thread:Fourth Databook/@comment-4271790-20141104211032/@comment-945885-20141104225259

Okay, Kabuto's technique, Den'ien'ei (den-i-en-ei, to make the kana clear), says he infused himself with the cells of each member of the Sound Five, allowing him to use Attack of the Twin Demons; by infusing himself with their cells, he gained the ability to freely use their jutsu, talents, and kekkei genkai. It says that he uses Attack of the Twin Demons to manifest their upper torsos from his own torso, which allows him move independantly while unleashing their skills, so he can fight and move strategically at the same time. This gives him access to a stunning array of abilities.