Bradamante and Ruggiero decide that they need to destroy the source of Alcina's magic, usually represented as an urn. Alcina pleads with them, but Ruggiero is deaf to her appeals and smashes the urn. As he does so, everything is both ruined and restored. Alcina's magic palace crumbles to dust and she and Morgana sink into the ground, but Alcina's lovers are returned to their proper selves. The lion turns into Oberto's father, Astolfo, and other people stumble on, "I was a rock," says one, "I a tree" says another, and "I a wave in the ocean..." All the humans sing of their relief and joy, and Alcina is forgotten.