Rinse a chilled double rocks glass with the mezcal; discard the excess. Fill a pint glass with ice. Add all of the remaining ingredients except the twist and stir well. Strain into the prepared glass, pinch the twist over the drink and discard the twist.
1 rinse Mezcal
2 oz Reposado Tequila
3⁄4 oz Manzanilla sherry
1 ds Orange bitters
1 sli Grapefruit (twist for garnish)
Phil Ward, Death and Company, NYC
Reposado Tequila, Manzanilla sherry, Elderflower liqueur, Orange bitters, Mezcal, Grapefruit