With the passage of time,
La Máscara was willing to have his own
Ingobernables in AAA, in which it was succeeded on August 10, 2018 when La Mascara betraying
Máximo thus dissolving the group of
Los Mosqueteros del Diablo after their defeats during all their functions. On August 25,
Los Mercenarios defeated
Joe Líder,
Murder Clown, and
Pagano at
Triplemanía XXVI. On September 9 in Cancun, The Mercenaries (La Máscara and
Rey Escorpión) teamed with
Australian Suicide and
El Hijo de L.A. Park only to lose to
Aerostar and Máximo. On September 30,
Los Mercenarios (El Texano Jr., La Máscara and Rey Escorpión) were defeated by Mamba, Máximo and
Pimpinela Escarlata. On October 28, in
Héroes Inmortales XII, Texano and Escorpión defended their
AAA World Tag Team Championship against
Andrew Everett and
DJZ and
Mexablood (
Bandido and
Flamita). On the same night, Fantasma fell defeated by
Pagano for the
Copa Antonio Peña. On December 2 in
Guerra de Titanes, Texano and Escorpión returned to defend their titles against Joe Líder and Pagano and
Los Macizos (Ciclope and Miedo Extremo) in an extreme rules match. On March 16, 2019 in
Rey de Reyes, La Máscara,
Killer Kross and
Jeff Jarrett lost to . On March 20, 2019, El Hijo del Fantasma officially announced that he would leave Los Mercenarios for his departure from the AAA. ==Championships and accomplishments==