I made this up myself. To my knowledge no bar or restaraunt has it on their own menu, as I always have to ask for it specially ordered. The whiskey has a smokey quality to it that mixes well with the sweetness of the grenadine. It's a great drink to relax by and is best served without ice (blood is warm after all). I drink without lemon-lime soda but you may add to cut through the alcohol taste. This would be "boiling" raven's blood.