Heat cloves, peppercorns, allspice, and cinnamon sticks in a skillet over medium heat. Allow to heat and crackle, but do not burn. When the aroma is fragrant, remove from the heat.
4 whole cloves, 8 whole black peppercorns, 8 whole allspice, 3 cinnamon sticks
Heat a dutch oven or stockpot over low heat. Add the wine, agave, brown sugar, cider, orange juice, liqueur, tequila, orange slices, and toasted spices into the pot and stir to combine. Simmer, covered, for at least an hour.
1 bottle Malbec wine, 1/4 cup agave syrup, 1/2 cup dark brown sugar, 2 cups spiced apple cider, 1/4 cup orange juice, 1/4 cup orange liqueur, 1/4 cup Exotico Reposado tequila, 1 large orange