1 ounce mezcal (moderately smoky)
1 ounce Campari
1 ounce sweet vermouth
2 tablespoons fresh orange juice
1 tablespoon fresh lime juice
Put a handful of ice in a cocktail shaker and add mezcal, Campari, vermouth, and juices. Shake and strain into a martini glass or coupe. Garnish with an orange twist.