A lot of these heroes wouldn't be allowed... even though "fictional" people can be summoned as heroes, a real person serves as their base. In the example of Fate's Assassin, the premise is that Kojirou didn't actually exist, so a "nameless swordsman who was capable of performing his famous technique" was summoned in his place.

superclack said:

A lot of these heroes wouldn't be allowed... even though "fictional" people can be summoned as heroes, a real person serves as their base. In the example of Fate's Assassin, the premise is that Kojirou didn't actually exist, so a "nameless swordsman who was capable of performing his famous technique" was summoned in his place.

That didn't age so well, We've got plenty of heroes of legend these days.