Quote Originally Posted by Siriel View Post
It's funny because 4th Hassan tried exactly that on Waver and even crappy Rider was like "lolnope".
Sure, if your servant is right next to you. But look at FSN when half the masters go to school without their servant.

For example in Fate/Zero in this scene Assassin could have taken out Kiritsugu effortlessly and Saber would have been left with no master and vanished.

Spoiler:


Assassin was actually there watching but just did nothing.