haha, man im so bad at explaining this stuff...
Ok.. You enter the challenge by posting a picture of a character who you want to be in the fight.. from the all entries put forward, one is chosen to fight (- chosen by the current contestants) If you are picked to fight, you go up against the winner of the last round.
So... You and your opponent each draw an image featuring both characters... the image can show the start,midddle or end of the battle.. you could even show your own character losing! As long as it has both characters and they are obviously in conflict with each other.
Then... The final images are posted and people vote. The vote can be based on the quality of the final pictures, or which character you prefer. But could also be based on who was most entertaining during the challenge, or just on sheer bribery. In the spirit of the fightclub, the audience decides the winner.
Does any of this make sense to anyone?