1 1⁄2 oz Tequila
1⁄2 oz Mezcal
1⁄2 oz Triple sec, Cointreau
1⁄2 oz Lemon juice
1⁄2 oz Lime juice
1 bsp Agave syrup
Instructions
Shake, strain. No garnish.
Notes
Contains both tequila and mezcal, both kinds of typically-found sweet and both kinds of typically founder sour.
The Malcolm Lowry is a little like this, but swaps tequila for rum and has no lemon juice.