VS. The Golden Trio vs. The Scoobies

So I decided to create a new series, like my cards. 
In this one, 
Two teams of three face off in this virtual simulator. Two go into the game and fight while the third watches from the outside, monitoring their teammates' life points and so on. 
In this one, we have Xander and Buffy with Willow on top. They are an advanced team that have been fighting for a good five years. 
Xander and Willow were recruited into the program by their best friend, Jesse, who died shortly after their twentieth game in an unrelated accident. Willow and Xander were left without a teammate, unable to compete, for three months, when an old fighter whose team had abandoned her, found them. They agreed and since then the three have become an advanced team.
Buffy was recruited into the game when she was young but her team decided to leave after three years of the fight, deciding that they wanted to get on with their lives. Buffy's mom moved her to a new town where she met retired players Xander and Willow. 

On the bottom we have Ron and Hermione with Harry. They are a new team, this would be their third fight. 
Ron, Hermione, and Harry go to school together. They found out about the game from a friend and decided to try it. Although they are new, they have won both of their previous games. 

Well? If you have any suggestions, please do tell. 

Buffy the Vampire Slayer
VS.
Harry Potter
www.rinmarugames.com/
Mars