Eiyu no Kage: 5th Grail War
Status
Summary
A story that hints at the events of Eiyu no Kage. Naruto is summoned as Shirou's Servant in the 5th Holy Grail War out of desperation, and now he fights in the War with skills trespassing other Servant classes than his own. Confusion ensues to everyone else, but him and his Master. Will reveal skills not shown in original fic, so it's a bit of a spoiler alert.