Hero of the Elemental Nations: Wrath

AU: Naruto has gained power becoming the reincarnation of a Berserker-class Servant, and has become a man who can survive in the bloody world of the Kunoichi Nations. What changes will he bring? Can he control the power of Mad Enhancement? Berserker!Naruto, eventual Naruto/Harem, second attempt at a Fate/First Male Nin story. Rated T for now.