Nectar Costasera: The hillside slopes (coste) facing the sunset (a sera) means that this area benefits greatly from the reflected sunlight and mild climate of Lake Garda. This is the perfect home for the Costasera vintage. Nectar is a special cuvée, characterised by the skilful use of local viticulture techniques and a greater use of the Corvina grape. Appaxximento Masi Expertise.