Aeschylus has just defeated Euripides in the verse-weighing round of their contest. In 1407–10 he issues a final challenge, that with two lines he could outweigh Euripides' whole household. But as it stands the challenge is incomplete; to finish it we need something like ‘and my poetry would easily appear the heavier’. Perhaps Aeschylus is interrupted by the next speaker— or, it has been suggested, by a thunderclap heralding the arrival of Pluto.