In a large pitcher add black plum slices, blackberries, pomegranate aerials, black grapes, red wine, pomegranate juice and brandy. Stir together until well combined.
Cover and chill the refrigerator for 1 hour to allow flavors to come together.
Notes
Adjust sweetness: This has quite a bit of natural sweetness but if you like your cocktails a little bit sweeter add 1/4-1/2 cup of simple syrup to taste.