technico and began siding with Cibernético in his feud with Konnan and La Legión Extranjera teaming with him in eight-man matches against La Legión. During a match on January 17, 2010 La Legión fought Los Psycho Circus and Cibernético in a match that for the first time in their AAA career saw Los Psycho Circus' masks torn and two of them bleeding during the match. At the 2010 Rey de Reyes event Los Psycho Circus serve as Lumberjacks during a Lumberjack match where they kept La Legión from interfering in the match, allowing Cibernético to pin Konnan. During the summer of 2010 it was announced that Los Psycho Circus ' win streak had reached 600 victories. On October 31, 2010, Los Psycho Circus formed a new alliance named Potencia Mundial (World Power) with AAA Mega Champion Dr. Wagner, Jr. On December 5, 2010, at Guerra de Titanes Los Psycho Circus' long undefeated streak came to an end, when Los Perros del Mal (Damián 666, Halloween and X-Fly) handed them their first ever loss in a steel cage weapons match, thanks to an interference from the leader of Los Perros, El Hijo del Perro Aguayo. On January 2, 2011, Murder Clown and Psycho Clown represented AAA in the Guerra de Empresas, a battle between different promotions, hosted by International Wrestling Revolution Group (IWRG). After defeating Team Desastre Total Ultraviolento (Crazy Boy and Joe Líder), Los Psycho Circus advanced to the finals, where they defeated Team Los Perros del Mal (Super Crazy and X-Fly) to win the tournament. On April 24, Los Psycho Circus defeated Los Maniacos (Joe Líder, Silver King and Último Gladiador), Los Oficiales (Oficial 911, Oficial AK-47 and Oficial Fierro) and Los Perros del Mal (Bestia 666, Damián 666 and X-Fly) in a four–way elimination steel cage match to win the IWRG Intercontinental Trios Championship at IWRG's Guerra de Empresas show. The feud between Los Psycho Circus and Los Perros del Mal continued on May 29 at Perros del Mal Producciones third anniversary show, where Los Psycho Circus was victorious in a six-man tag team steel cage Masks vs. Hairs match and, as a result, Super Crazy, the last man left in the cage, was forced to have his head shaved bald. The feud continued at Triplemanía XIX, where Damián 666, Halloween and X-Fly defeated Los Psycho Circus in a tournament final to become the first ever AAA World