Costume Brawl is a PvP minigame introduced during Halloween 2007. Players fight in the guise of famous characters from the Guild Wars story, using that character's special equipment and custom set of skills.

Two randomly-grouped teams of 5 take on the guises of Henchmen and Heroes of their respective professions and compete to be the first to reach 20 points. At the end of a match, every player on the winning team will receive a prize…