Preheat the oven to 250 degrees F.
Put the corned beef into a large roasting pan (preferably with a lid). Add the garlic, shallots, pickling spice, caraway seeds, beer and whiskey. Cover and place in the oven. Braise 3 hours, turning the meat once. At the end of the 3 hours, add the carrots, potatoes and dill. Cover again and place back in the oven for an additional 2 hours. Remove from the oven. Line a platter with kale leaves, place the corned beef in the center and mound the carrots and potatoes around it. Serve immediately.