Fire Breathing Devil

Chill a martini glass to prepare it for serving.

Combine the sloe gin, dry vermouth, sweet vermouth, rum, and a dash of orange bitters in a mixing glass.

Add ice to the mixing glass and stir the ingredients until well-chilled.

Strain the mixture into the chilled martini glass.

Flame an orange peel by gently warming it with a lighter and expressing its oils over the drink.

Drop the flamed peel into the glass for garnish.