CMLL announced that they would be holding a second En Busca de un Ídolo ("In search of an Idol") tournament in 2013, indicating that this could potentially become a recurring annual tournament for CMLL. The tournament will start on May 17, 2013 and run until Julyu 21, 2013 with all matches taking place in CMLL's main building, Arena México. CMLL announced the eight participants for the tournament at the same time. Most of the 2013 En Busca de un Ídolo have been active wrestlers longer than most of the 2012 contestants, shifting the focus from "youth" to where wrestlers generally work on CMLL shows. None of the 2012 participants were included in the announced field for the 2013 tournament. The "Theme" of the 2013 show was "Ahora o Nunca!" ("Now or Never"). The first round of the tournament