MORDECAI and RIGBY vs FINN and JAKE! Cartoon Fight Club Episode 2 official MORDECAI and RIGBY vs FINN and JAKE! Cartoon Fight Club Episode 2, Not Death Battle is a fight show with Regular Show vs Adventure Time.\rbr\rbrofficial MORDECAI and RIGBY vs FINN and JAKE! Cartoon Fight Club Episode 2, Not Death Battle is a fight show with Regular Show vs Adventure Time.