A few Star Players attend the tournament each year - but most of the notoriously heavily (and illegally) armed Dwarfs for Hire have learned to stay well away. While blowing up Orcs with high explosives and cutting Elves to ribbons with a Chainsaw is obviously applauded by all Dwarfs - using the same techniques on young up-and-coming Dwarf players is liable to bring down the wrath of the powerful Dwarf rulers in attendance.
