The term 'Heroic Spirit' gets thrown around a lot. Some quite possibly don't count. But the grail... might just have a odd sense of humour. A mix of oneshots involving characters from different series.

Kyouta Nakashima is an average high school student at everything. While looking for something he can be good at, fate crossed path and brought him into the Granimic War, where seven Masters are chosen randomly and accompanying them, seven powerful Servants from the anime world! Will he survive this game of fate and find out his own ability in this world called "reality"?

The throne of heroes holds all heroic spirits, from all worlds and realities, even those the magi who fight in the Grail War can't imagine. A few changes made to the system by a certain dead apostle who helped make the Grail War, and a whole new set of servants appear. ones very different from normal. (new servant list from other anime) Pairing is Shirou x Rin x New Lancer.

Uryuu is a mage

Ten years after the chaotic events of the Fourth Holy Grail War, the Fifth begins. This time eight Masters come together to fight for the Holy Grail. However, due to the meddling of a bored evil spirit, seven Masters... didn't quite get the Servants they were expecting. Sequel to Fate:Zero Sense!

Illya tried to summon a strong Servant, and she did. However, she was not prepared for the consequences of summoning this Berserker.

In an effort to make things more interesting, a mysterious outside force changes the Servants summoned for the Fourth Holy Grail War. Now instead of fighting along side heroes from history, the Masters are teamed up with warriors from other worlds. Inspired by Fate/Zero Sense and Fate/Zero Sanity. Rated T for course language and violence

When the corrupted Holy Grail messes with the summoning of five of the seven Masters, they summon Servants that they weren't quite expecting. The Fourth Holy Grail War will not be anything like anyone was expecting. Inspired by TIM's Fate Zero Sense.

A re-telling of Fate Zero. This time only a certain magus killer gets the servant he desires while the rest of the Masters are in for the ride of their lives. How will the King of Knights face against some of the most overpowered Servants in the whole of Lore? Stay tuned to find out. Lots of Inspiration from The Infamous man and Fate:Zero Sense.

My take on TIM's Fate/Zero Sense. Angra Mainyu has replaced the servants Rider,lancer, Archer, Berserker, Caster, and Assassin from the 4th grail war with heroes of different legends. In need of Beta.

Zelretch is bored, so how do he amuse himself? By giving Shirou powers that will baffle everyone! Rated M to be safe.

"I guess that it's like one big puzzle," Caster explained. Arturia starred at her quizzically as the small girl held up a single puzzle piece. "Alone, this is just one piece of everything. It's only one small universe. But if I put them together..." She connected the one piece with another and held them out to Arturia. "You have the Grail War."

It's been five years since the last Grail War. In that time, Shirou Emiya has lost much, but in return gained a new family and a dream: To become a hero of justice, just like his father. And while he will find that the path to that dream is not one easily reached, he will also realize that he will not be alone in it either. "Welcome to OSG, Shirou." (Side-story to F:ZS).

The Fourth Holy Grail War has begun. However, Angra Mainyu has decided to replace some of the Servants with more... interesting characters. Now, Servants, old and new, must battle for the Grail in a war unlike no other. Perhaps, for some, fate can be changed. Inspired by The Infamous Man's Fate: Zero Sense. (Now with its own page on TvTropes!)

How many times must a sword be reforged until perfection is reached? Time loop Shirou/? Not God mode but Reality Marble mastery...eventually

What if a borrowed ideal, a borrowed dream could come true. if i took the path of the sword to protect will i become a faker? if i took the path of creation will i become a creator? if i followed both what does that make me? A faker or creator?

Gilgamesh was the strongest servant. Period. His mere presence broke the war before it started. Angra Mainyu is not happy and it resolves to fix this war, even if it means the destruction that follows could be...catastrophic.

Zelrech was bored, and Shirou was prime quality entertainment. Let the boy try and be a hero as much as he wanted, until he finds the way back home. Unnoficial Sequel to Gabriel Blessing's Shirou Emiya: Erogame Protagonist

The fourth Grail War has begun... And as usual, the Grail wants to fuck it up. So it pulled some metaphorical strings and made sure that all but one of the masters would receive a completely different servant from what they originally wanted. Inspired by The Infamous Man as usual, with an added bonus in this story that makes it slightly more unique!

The stories Fate:Zero Sense and Fate:Stay Away are ones of comedy, drama and character development. All brought upon by the simple change of having all the Servants but Saber being a part of modern media. However, let us forget the latter two and let the characters have fun! Join this carnival and leave all seriousness at the door!

Rin was desperate enough to ask for help, and crazy enough to follow Zelrech. And now that she witnessed the madness of the worlds out there, how did she wish she hadn't!

The Grail trolls. Immortals and Immortal Slayers answer. "King of Heroes, do you have enough lives?"

Above Men. Beside Kings. Behind Gods. Beyond Mighty. When Time and Space have no meaning, Hero's shall rise and Legends will fall. Oh yeah, fanservice shall ensue.

Archer had been summoned to the past just like he hoped, but apparently in a very different Holy Grail War. Saber isn't Arturia even if she looks the same, Lancer's got a bigger set of lungs, Rider has that weird helmet, Caster is just a kid, Assassin doesn't hide or use a sword, and Berserker likes taking enthusiastic walks through the woods. One-Shot inspired by The Infamous Man.

The Fifth Grail War is starting and Caster has just been summoned. Only this summoner is quite what the Witch of Betrayal was expecting. In fact, she wasn't quite what anybody was expecting.