Stir or whisk together all spices in a small bowl until well combined.
2 tbsp plus ½ tsp chili powder, ½ tsp chipotle chile powder, ½ tsp ancho chile powder, 1 tbsp cumin, 3 tbsp masa harina (white corn flour), ½ tsp smoked paprika, 1 tsp garlic powder, 1 tsp onion powder, ½ tsp dried oregano, 1½ tsp smoked or regular salt