Fate/Stay Night Unlimited Blade Works has sadly ended :( but god damn was it good. The story, the characters (though i would have liked to know more about them) and of course the animation it's ufotable i mean come on, fanboying aside :) if you haven't watched this series i highly recommend it. If you're into high speed action and drama with a little bit of romance here and there then this is for you.
Fate/stay night Fuyuki City—a city surrounded by the ocean and the mountains becomes the setting for an age-old ritual. To realize the mythical Holy Grail, which is said to grant any wish from its possessor, seven masters are given seven heroic spirits chosen by the Grail... Each master will enter into a contract with their assigned servants and battle the other masters and servants to the death until only one pair remains… This is the “Holy Grail War.”