Fate/stay night Comic Battle- Kessen-hen (Ｆａｔｅ／ｓｔａｙ ｎｉｇｈｔ コミックバトル－血戦編－?) was released December 7, 2004.
Original publishing date
Saber vs Kotomine - Glorius... ()
Kotomine attempts to torment Saber with her past to make her take the Grail. Shirou helps her decide to abandon her wish. (Hiroyuki Sanadura)
Ilya vs Archer - ()
Archer fights Berserker to prevent Ilya from having him chase Shirou, Rin, and Saber. Archer using Unlimited Blade Works stalls Berserker enough for him to strike at Ilya, and she realizes his true identity. He stops his attack and claims to be unable to kill his younger sister, so he is slain by Berserker while Ilya laments over the fact that she is supposed to be his older sister.
Saber vs Rin - Girls' Day Out ()
Saber gets lost in the city while shopping with Shirou. She meets Rin who decides to force Saber to have a fun "girls' day out" while she has Archer search for Shirou.
The Girls vs The Guys - A Short Break ()
Kotomine invites all of the Masters and Servants to a hot spring.
Rin vs Shirou - Schuldigkeit (Duty) ()
Caster turns Shirou into her puppet before her death. Rin is forced to slay him. (Kil Takahisa)