Fate/Acts. Based on Fate/zero and other Fate/ animes.

Enter the holy grail war. The holy grail is a item that grants the wishs of Magi or Magicians. Magicians hide within present day society and hold this war once every 7 years. 7 Magi summon servants that are the souls of legendary heros/villians to fight in the war. The servants are divided into 7 categories based off what they did in life. Saber, Rider, Lancer, Caster, Assassin,Beserker, and finally Archer. The Servants all have a mind of thier own as well and a wish to be granted by the holy grail but only one Master and Servant can have thier wishs granted by the Holy Grail.