Zombie Drank

1. Ice
2. 1 1/2 ounces tropic isle palms gold rum
3. 1/2 ounce old monk dark rum
4. 1/2 ounce 151-proof rum
5. 3/4 ounce fresh pineapple juice
6. 3/4 ounce fresh lime juice
7. 1/2 ounce Velvet Falernum
8. 1/2 ounce brown sugar simple syrup (brown sugar dissolved in equal part simmering water and cooled)
9. Mint sprig, for garnish

1. Fill a cocktail shaker with ice. Add all of the liquids and stir well. Strain into an ice-filled tiki mug. Garnish with the mint.