On February 19, 2012, "Los Hijos del Averno" lost the CMLL World Trios Championship to "El Bufete del Amor" ("The Law of Love"; Marco Corleone, Máximo, and Rush). Averno was forced to team up with constant rival La Mascara, for the 2013 "Torneo Nacional de Parejas Increibles", just like he was for the 2012 tournament. The team worked together without too many problems in the first round as they defeated the team of El Hijo de Fantasma and El Felino, but stumbled in the second round as they lost to eventual tournament winners La Sombra and Volador Jr. On April 26, 2013, at the Arena Mexico 57th Anniversary Show Averno defeated Místico "La Nueva Era" to win the vacant Mexican National Welterweight Championship. On September 13 at CMLL's 80th Anniversary Show, Averno defeated Blue Panther in a submission only "Lucha de Apuestas" match, which forced Blue Panther to have all his hair shaved off as a result. On December 1, Averno lost the Mexican National Welterweight Championship to Titán. On April 28, 2014, CMLL announced that Averno had parted ways with the company.