Superman (2018-2021) #20

The United Planets is a perfect, beautiful idea�that completely flies in the face of everything the barbaric Mongul has been fighting for his entire life. Mongol will destroy the United Planets and Superman with it. And he said something about using Earth as his toilet. Which doesn�t sound very nice. The return of one of Superman�s biggest and baddest villains�bigger and badder than ever!