League of Evil Exes

The League of Evil Exes (aka Ramona's Evil Exes) are the main villains of the graphic novel Scott Pilgrim and it's movie adaptation Scott Pilgrim vs. the World. They are all the ex-boyfriends (and girfriend) of a girl named Ramona Flowers, and when she starts to date the titular character, Scott Pilgrim, she reveals he must defeat them all first.

Role
Right at the show of Pilgrim's band, the "Sex Bob-omb", during a "battle of the bands", he is attacked by the first ex, Matthew Patel, and after defeating him, Ramona tells him the conditions he needs to fulfil in order to be her boyfriend. The story goes as Scott defeats the Evil Exes one by one, learning more about their previous relationships with Ramona. It gets worse, however, when he finally reaches the final ex, Gideon Graves, who is also the manager of his band. They meet at the Chaos Theatre raised by Gideon and both fight over her. However, even confessing his love isn't ecough as Pilgrim is defeated and sent into a limbo. But he manages to escape due to an extra life (the movie has many game references and mechanics) and finally defeats Gideon, starting his relationship anew.