 On October 30, "Los Reyes de la Atlantida" regained the Mexican National Trios Championship from "Los Depredadores del Aire".They lost the title to the "Los Invasores" team of Kraneo, Mr. Águila and Psicosis II on December 16, 2012.A few days later, on December 25, 2012 Guerrero Maya Jr. unsuccessfully challenged Negro Casas for the NWA Historic Welterweight Championship on a Christmas show in Arena Mexico after defeating Casas in a series of matches leading up to the show.