.75 oz HDC Blackberry Vodka
.75 oz HDC Pomegranate Vodka
.25 oz Ginger Syrup
.75 Lemon Herb Syrup
.75 Lime Juice
1 Dash Cardamom Bitters
Combine ingredients into shaker with ice. Shake and strain into ice-filled collins glass. Top with Soda, Garnish with Lime Wedge.