Under the leadership of Antonio Cueto (Dario’s father), the monstrous Matanza Cueto engaged in a series of "Sacrifice to the Gods" matches, where defeated opponents were literally sacrificed—written off the show to explain real-world roster departures.
A major addition to the cast was "The Savage" Jake Strong (wrestler Jack Swagger), who dominated the roster by systematically "breaking the ankles" of opponents like Drago and Aerostar. Lucha Underground - Season 4
The season concluded with the two-part finale event, Ultima Lucha Cuatro , which resolved several long-running rivalries: Under the leadership of Antonio Cueto (Dario’s father),
The season began with Pentagon Dark defending his Lucha Underground Championship for the first time. His primary arc involved a brutal feud with Cage and ultimately defending his title against Marty "The Moth" Martinez in a "Cero Miedo" match at the finale. His primary arc involved a brutal feud with