Miguel Ángel Arciniega Peña (born August 8, 1972), better known by his ring name Último Dragoncito ("Little Last Dragon"), is a Tapatío Mexican luchador (or masked professional wrestler) who works for Consejo Mundial de Lucha Libre (CMLL), where he is part of the Mini-Estrella (or "Mini"), division and is the current CMLL World Mini-Estrella Champion in his third reign.

[1] At the age of seven he became a big fan of lucha libre (or professional wrestling), especially the luchador enmascarado (or masked wrestler), known as Gallo Tapado ("The Hooded Rooster") who was a Guadalajara regular.

Following his in-ring debut, under an undisclosed ring name, he was finally accepted as a professional wrestler and began working on a regular basis.

On March 14, 1993 Último Dragoncito defeated Orito to win the CMLL World Mini-Estrella Championship.

[6] In the mid to late-1990s CMLL did not focus much on their Minis division, and rarely made it onto their television shows which meant that Último Dragoncito only used sparingly for a number of years.

[5] In October 1999 it was announced that Último Dragoncito had won the CMLL World's Mini-Estrella Championship for the second time, making him the only wrestler to ever hold the title twice.

Instead of making him lose in the ring CMLL decided to announce that Último Dragoncito had won the belt on an undisclosed day in October 1999.

[12] In 2008 CMLL decided that the previously inactive Mexican National Lightweight Championship would be brought back and used as a secondary title in the Mini-Estrellas division.

[13] Último Dragoncito was one of 13 Minis that risked their mask in a Steel Cage match, in the main event of CMLL's La Hora Cero ("Zero Hour") Pay-Per-View on January 11, 2009.

[26] In the winter of 2013/early 2014 Último Dragóncito began a storyline feud with then CMLL World Mini-Estrellas Champion Pequeño Olímpico over the championship.

On April 6, 2014, Dragoncito was one of 10 wrestlers putting their mask on the line in a Steel Cage match that was the main event of the 71.

On July 29, 2022, Dragoncito lost a Lucha de Apuestas match to Pequeño Olímpico, after which he was forced to unmask and reveal his birth name, Miguel Ángel Arciniega Peña.