So its Halloween weekend, and what would be more appropriate for Santo and Co. to do battle with on Halloween than...mummies. I know, not exactly the most exciting of monsters. They're not even Egyptian mummies either. Shit, they're not even Aztec or Mayan mummies. They're the mummified remains of a wrestling opponent of Santo's great grandfather. Yet again Santo has to be punished for the good deeds of an ancestor.
Five silver masks out of a possible five.
Fun Fact: Mil Mascaras actually starred in 17 of his own luchador films, from 1969 to 1990, and was also a member of Blue Demon's "Champions of Justice" luchador superhero team.