[Manga] Naruto (SPOILERS!)

This summoning is a forbidden technique used to revive the dead. The ninja will first sacrifice a living person to provide the vessel that the dead soul will inhabit. The dead body will then be encased in ash and dirt to resemble the original body of the person that was resurrected. When the ninja wishes to recall the souls, a portal will open in the ground and the caskets holding the bodies will appear. When the caskets open the bodies will be gray and in a state of minor decay, requiring a special fuda tag to restore their appearance. At this point, the revived person remembers their former lives, and thus is not under the user's control. The same tag used to restore their appearance also wipes the soul of its free will, putting them under the user's control. This technique can be used to summon multiple people at once, depending on the amount of sacrifices and the chakra level of the user.

Once complete, the revived is impossible to be killed by normal means. If a limb is destroyed or removed, it will simply regenerate. To kill the revived, the soul has to be removed. Once this is accomplished, the bodies turn back to ash and dust, with the bodies of the individuals sacrificed lying among the ashes.

So who do you think is in that casket?
Its someone strong enough to surprise madara. He has Itachi and Nagato so the only people I can think of stronger than them is the fourth Hokage or Madara's father the creator of ninjutsu...

How about his brother?

Naruto's mom makes an appearance what will happen to her in DOUJIN-LAND!!!

Nine-tails rape or happy sex with the fourth & Naruto

Wait so his mom's chakra's were sealed with Naruto...and that supposedly kill her as well?