Signature Drink: Blueberry and Basil Margarita

INGREDIENTS:
—7-10 blueberries
—3-4 basil leaves
—2.5 oz. blanco tequila (Casamigos)
—1 oz. agave nectar
—1.5 oz. fresh-squeezed lime juice
—splash of soda
—lime wheel for garnish
—sugar or salt