The International Fighting Championships (IFC) capture the best in mixed martial arts, an extreme sport that incorporates elements of judo, karate, jiu jitsu, and kickboxing into a no-holds-barred style of fighting held in a 30-foot steel cage. This volume presents a collection of matches from the MAYHEM IN MONTANA event, which took place on April 30, 2005, at Billings's MetraPark Arena, and included a World Middleweight Championship battle between Joe Riggs and Ed Herman.