Taking 300 Men into Naruto

Reborn into the Warring States period, a perilous age indeed. This is the era of two powerhouses, Uchiha Madara and Senju Hashirama. Fortunately, he has a 300-deck System with him. He can buy heroes from it to fight for him, and even extract and fuse their abilities. He extracts Kuro's invisibility, letting him kill without a trace. He extracts Gilgamesh's abilities. Who says you have to be from the Uchiha clan to have a Mangekyo Sharingan? Second from the left, you're up. Extracting a passive ability: Mangekyo Sharingan!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Please do not imitate.