Scene 1: The cave of the Sorceress
The Sorceress/Sorcerer is plotting the destruction of Carthage and its queen, and summons companions to help with evil plans. The plan is to send her "trusted elf" disguised as Mercury, someone to whom Aeneas will surely listen, to tempt him to leave Dido and sail to Italy. This would leave Dido heartbroken, and she would surely die. The chorus join in with terrible laughter, and the Enchantresses decide to conjure up a storm to make Dido and her train leave the grove and return to the palace. When the spell is prepared, the witches vanish in a thunderclap