Express a wedge of lemon or lime along the rim of a standard rocks glass, dredge the glass's rims through margarita salt and , then fill the prepared glass with ice. 

Add ice, add triple sec, agave syrup, mezcal, fresh lime juice, and tequila into a cocktail shaker.

Secure the lid, and shake vigorously for 30-seconds.

Strain the cocktail into the prepared serving glass. 

Garnish with a wedge of lemon or lime and a fresh sprig of mint. 

Serve.