Naruto: Learning Impure World Reincarnation at the Start

Transmigrated as Naruto Uzumaki, got a top-tier system right off the bat. Started out already mastering Edo Tensei and Flying Thunder God! You think my fights are all punches and kicks, back and forth? Nope—I command an army of free, undying laborers, and they're all peak-level combatants. First Hokage Hashirama Senju: "Tsunade, don't go against Lord Naruto. You're making things hard for your grandpa. Better switch sides while you can!" Madara Uchiha: "Hashirama, stop wasting words! Watch this—Limbo: Border Jail!" Second Hokage Tobirama Senju: "Little niece, if you don't pledge loyalty to Lord…