Fate Apocrypha

 There was once a Holy Grail War waged by seven Mages and Heroic Spirits  in a town called Fuyuki. However, a certain Mage took advantage of the  chaos of World War II to steal a Holy Grail. Several decades have  passed, and the Yggdmillennia family, who took upon the Holy Grail as  its symbol, defected from the Mages' Association and declared their  independence. Furious, the Association sent a force to deal with the  Yggdmillennia, but they were defeated by the summoned Servants. With the  Holy Grail War system changed, war at an unprecedented scale, with  seven versus seven, breaks out. And so, the curtain rises on the  epoch-making Great Holy Grail War.


Here's the link to watch all the episodes

http://animeheaven.eu/i.php?a=Fate%20Apocrypha