New Form of Ten Tails

In the recent episode of Naruto Shippuden, Ten tails has been revealed. It is the strongest monster in the shinobi world. Madara and Uchiha Obito are controlling the Ten tails. And they will use it in the Eye of the Moon Plane. Shinobi Worlds War is running in the recent episodes. A fight between Eight and Nine Tails with Ten tails occurred as well. All the villages shinobi are trying to control this ten tails but in vain. Kakashi with Naruto is still planning to overcome the Uchiha Obito. 

Ten Tail Revival is covered in the 593 to 656 chapters of Manga and Episodes of 341 to 348 and its still running in the recants episodes. All the things were planned by the Uchiha Obito and Uchiha Madara.