The light eventually cleared, and Vincent had less of an idea what was going on, until the women he had summoned appeared before him holding the Arcana card Saber.
"Now now Vincent, use this card to summon a real servant and don't call on me again ok." She said releasing the card and dropping the book it had been hidden inside. She got up and walked past the body of Tohsaka, so desparate to get the card he got himself killed, these kids were far to young to face one such as she, through chaos and out the other side. She looked down at her enemies fried body, "Woe to the conquered." she said as she vanished.

Vincent now had a Saber Arcana card to summon as he had pleased, he looked down at the book that this card had been hidden in, and he was no longer afraid or without direction. "I am Vincent Cutler, come forth Servant Saber!" Vincent said as he grasped the card, the air was heavy with magic and a young man in plate with a sword, he had a nice face, and was generic apart from the face you could see his potential in his eyes. 

"Yes my Master."