Hagar to come forth with a commanding, "What ho, minion! I need thee!" Out came Meg, with gray horsehair hanging about her face, a red and black robe, a staff, and cabalistic signs upon her cloak. Hugo demanded a potion to make Zara adore him, and one to destroy Roderigo. Hagar, in a fine dramatic melody, promised both, and proceeded to call up the spirit who would bring the love philter. Hither, hither, from thy home, Airy sprite, I bid thee come! Born of roses, fed on dew, Charms and potions canst thou brew? Bring me here, with elfin speed, The fragrant philter which I need. Make it sweet and swift and strong, Spirit, answer now my song! A soft strain of music sounded, and then at the back of the cave appeared a little figure in cloudy white, with glittering wings, golden hair, and a garland of roses on its head. Waving a wand, it sang . . . Hither I come, From my airy home, Afar in the silver moon. Take the magic spell,