when all thinks the war will be over soon after Obito defeated, Madara rises in his real body after switching with Obito and activating Gedou Rinne Tensei no Jutsu. the worst danger is reborn! read the rest only on the latest Naruto Manga Chapter 656: "Shift".
Naruto Shippuden Episode 340: "Edo Tensei: Release" has been aired also this week. all the souls enslaved by Edo Tensei are now freed, will they all part on good terms?