In July 2008
Mr. Niebla returned to
Consejo Mundial de Lucha Libre (CMLL) after working for its rival
Asistencia Asesoría y Administración (AAA) for over a year. Upon his return to CMLL he formed a group with
Negro Casas and
Heavy Metal called
La Peste Negra (Spanish for "the Black Plague). The group was a
rudo (bad guy) group that had a more comical approach to wrestling. The trio started wearing large afro wigs, painting their faces black and dancing during their entrances and generally worked a less serious style of match than unusual, especially for a serious wrestler like Negro Casas. On September 2, 2008 the last Casas brother,
El Felino turned
rudo as well and joined
La Peste Negra. After Felino joined the group Heavy Metal was quietly phased out as he was not comfortable working the comedic style. ''La Pesta Negra's'' main storyline was a feud with CMLL's top
tecnico (fan favorite)
Místico, a storyline that began in late 2008. At the 2009
Homenaje a Dos Leyendas show Negro Casas defeated Místico to win the
CMLL World Welterweight Championship The storyline continued over the summer, with
La Peste Negra facing Místico and his various allies. The feud led to Místico and Negro Casas facing off in a
Lucha de Apuesta, mask vs. hair match, at the
CMLL 76th Anniversary Show, where Casas lost two falls to one and had his hair shaved off as a result. After the match Místico challenged El Felino, Casas' corner man, to a
Lucha de Apuesta with their masks on the line, although nothing came of it at the time. Negro Casas would later win the
CMLL World Middleweight Championship from
El Hijo del Fantasma on February 14, 2010. The two met in a
Lightning match (a one fall, 10 minute time limit match) on the February 19
CMLL Super Viernes show. Once again Puma King tried to help his father, but this time the referee disqualified El Felino for the transgression. After the main event of the February 20's show between Místico,
La Máscara and
Negro Casas against
Volador Jr.,
Último Guerrero and
Héctor Garza Místico challengede Volador, Jr. to a
Lucha de Apuesta, or bet match, between the two with their masks on the line. At
Homenaje a Dos Leyendas El Felino was the first man pinned, followed by La Sombra. After a quick match between the two La Sombra pinned El Felino and forced him to unmask, per lucha libre traditions. The two even wrestled in a singles match which El Felino won, but the storyline was dropped after that.
Peste Con Amour In early 2010 Mr. Niebla was entered in the first ever
Torneo Nacional de Parejas Increibles tournament a tournament where CMLL teams up a
Tecnico and a
Rudo for a tournament where the teams represent the region they trained in. Mr. Niebla teamed up with the
tecnico Máximo, forming a team that was quickly nicknamed
La Peste con Amour ("the Love Plague") born from Mr. Niebla being part of
La Peste Negra and Máximo's
Exótico ring character. In the first round Niebla and Máximo defeated the team of
Blue Panther and
Misterioso II.
La Peste con Amour won when Máximo kissed Panther, distracting him long enough for Mr. Niebla to sneak up behind him to roll him up for the pin fall. In the second round the team faced
Atlantis and
Máscara Dorada but were defeated when Máximo tried to kiss Atlantis to distract him, but ended up kissing Mr. Niebla instead, making him susceptible to a roll-up and pin fall. Following their exit from the
Parejas Incredibles tournament Máximo and Mr. Niebla continued to team up blending their comedic styles for a very entertaining team. The team was originally scheduled to work the 2010
Homenaje a Dos Leyendas show but the booking was reshuffled as Mr. Niebla was forced to take some time off due to a knee injury.
Rey Bucanero Negro Caras travelled to Japan to work an extended tour for
New Japan Pro-Wrestling in April and May 2010. During the tour he wrestled several
tag team matches against
Jushin Thunder Liger, ending the tour with a singles match against Liger on May 3, 2010 where he lost the CMLL Middleweight Championship to Liger. In July and August 2010
Rey Bucanero filled in for Mr. Niebla while he was out with a knee injury and teamed up with Negro Casas and El Felino. When he teamed with
La Peste Negra Bucanero wore ring gear that looked more like
Jack Sparrow from the
Pirates of the Caribbean movie series and less like his fellow
Guerreros del Atlantia members. He was also given a mascot, a
Mini-Estrella wearing a parrot outfit that accompanied him to the ring. In August, 2010 Rey Bucanero announced that he had left
Los Guerreros and joined
La Peste Negra because his old group was more interested in teaming with
Olímpico than him. Over the summer months
La Peste Negra began targeting a group known as
Los Invasores, with the two groups clashing several times, with focus on
La Peste Negra facing the
CMLL World Tag Team Champions Mr. Águila and
Héctor Garza, in a storyline that may lead to a title match between the two groups in the future. In the aftermath of the
August 13, 2010 Super Viernes Mr. Niebla was added to the cage match main event of the
CMLL 77th Anniversary Show, opposite the masked members of
Los Invasores,
Psicosis II,
Histeria,
El Alebrije and 10 others. Subsequently CMLL announced a "Trios Match" between the remaining members of
La Peste Negra and the co-leaders of
Los Invasores (Mr. Águila and Héctor Garza) and
Charly Manson for the 77th Anniversary Show as well. Casas made a
Lucha de Apuesta, hair vs. hair, challenge to
Los Invasores After a match on the
August 10, 2010 Súper Luchas, which was accepted by
Los Invasores. On October 15, 2010,
Los Invasores member Charly Manson defeated Negro Casas in a
Lucha de Apuesta to take his hair. The loss was avenged on December 3 at
Sin Piedad 2010, where Rey Bucanero defeated
Los Invasores leader
Mr. Águila in another
Lucha de Apuesta. In April 2011 Bucanero left
La Peste Negra to form a new group with
El Texano, Jr. and
El Terrible.
La Nueva Peste Negra In January 2014, the Casas began teaming with El Felino's sons
Puma King and
Tiger, leading to Niebla launching a new
Peste Negra with rookie wrestlers
Bárbaro Cavernario and
Herodes, Jr. Though it initially seemed that the original
La Peste Negra had broken into two, El Felino and Negro Casas resumed teaming with Mr. Niebla the following month, forming a new five-man version of the stable. On February 14, Niebla and Cavernario defeated
Soberano Jr. and Volador Jr. in the finals to win the
2014 Torneo Gran Alternativa. On February 18, Casas, El Felino and Niebla defeated La Máscara,
Rush and
Titán to win the
Mexican National Trios Championship. On August 6, Herodes, Jr. announced his departure from CMLL. On April 26, 2015,
La Peste Negra lost the Mexican National Trios Championship to
Los Reyes de la Atlantida (Atlantis,
Delta and
Guerrero Maya Jr.). ==Championships and accomplishments==