Fate/DxD [Unlimited Blade Works] AU

This is an alternate timeline of the Fate/stay night anime and manga. I am implementing the class card system from the spin-off series Fate/kaleid liner Prisma Illya which allows the user to become the aspect of the Heroic Spirit that inhabits them. There is NO Magical Girls at all in this story (Except Serafall, seeing as how it's cannon)! Shirou Emiya will not be in this story as the protagonist. He will be the stepping stone for his younger brother, Ryuzaki or Ryu for short. Every character in the story will remain the same gender except Gasper. That I never liked the thought of seeing him as dude when he looks and acts like a girl.

Now for the summary...

Ryu Emiya is the younger brother of Shirou Emiya. Both were victims of the Holy Grail War. However, only Ryu survived the devastation the War caused. He was later found by Kiritsugu Emiya his adopted father and trained as a mage before he died five years after the Holy Grail War ended at the age of 34. After his father's death, he went to live with his adopted sister Illyasviel von Einzbern. Why he never knew about her is neither here nor there. However, he is glad that he has some family left. Same as Illya. Read on to find out more.