Angel de Oro made his CMLL in-ring debut in 2008, and is a rapidly rising tecnico high flyer. One of many Laguna based wrestlers to find success in CMLL since the late 00s, Oro has been notable for winning or placing well in many rookie tournaments. Oro can perform spectacular moves, but his greater trait is the reliability of his moves; Oro is one of the more consistent performs of his age range. CMLL seems to be building him as a younger, more aerial version of La Mascara. Both use classic lucha submission holds as their trademark finishers, and neither are the first men to use their names in CMLL. This Angel de Oro was preceded by Angel de Oro (Original)
Angel de Oro started out in Laguna arenas, most notable Arena Olimpico Laguna de Gomez Palacio. He worked against Guerrero Inca in almost all of his early matches. Inca was actually Oro's brother, the future Angel de Plata. Oro and Plata made their CMLL debuts at Dos Leyendas, 2008. They did not have a match, but posed with Hector Garza before his hair match with El Hijo del Perro Aguayo. There was actually a third Angel (de Bronce?) with Garza, who's existence is mentioned whenever Oro's debut is retold, but never appeared again. In addition, one of the Angels (believed to be Plata) suffered an injury soon after, postponed the group's debut.
Oro did not continue his momentum much post that point. He established himself as an upper midcarder and won the CMLL World Light Heavyweight Championship in 2014, but seemed to be stuck without a major feud until 2018 when he feuded with Cuatrero which lead to a mascara contra mascara match between the two at Dos Leyendas, 2018.