During mid-2004 Los Vipers, in this case Mosco, Histeria and Psicosis II became involved in a feud with Heavy Metal, El Intocable and Zorro that led to a Steel Cage match at Verano de Escandalo 2004 in which the last man in the cage would be unmasked or have his hair shaved off.
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Mosco de la Merced (Juan Valdez Valentino) is a Mexican Luchador or professional wrestler, best known for his time in Asistencia Asesoría y Administración (AAA) where he was a part of Los Vipers for many years.
Merced County, California | Merced | Merced River | Merced County | Merced Sun-Star | University of California, Merced | Orlando Merced | Nelson Merced | La Merced Market, Mexico City | La Merced Market | Lake Merced | Jorge Merced | Colegio San Bartolomé la Merced |