During the scroll incident naruto is drawn to a creepy temple castle. Inside he finds the sacred objects and spell books of a few super natural beings and the 5 Uzumaki sealing masks. Then when naruto walks in to the center the objects, books, and the forbidden scroll glow. Then all of the elemental nations forbidden scrolls books and objest fly in and they all choose naruto to use their powers to right the wrongs of others that used these forbidden and dark powers.
Naruto mass crossover with winx club, evil queen, soul eater, magi kingdom/labyrinth of magic, fairy tail, and ect.
Yoai
Naruto
X
Kiba
Shino
Shika
Gaara
Lee