Disorderer

In the great Hall, I, yesterday Denounced him, a rioter, disorderer Of affairs, Who had some hidden views To serve, which be concealed, and they'd do well To learn and nip in the bud.

Source: wiktionary

From the Creator to the last of his mind-born sons, the gods then were set mad, one after another, by the shots of the disorderer, their temperaments undergoing immediately a magnitudinous change.

Source: wiktionary

The being to whom the poet addresses himself is the spirit of the abyss, the disorderer of his being, and simultaneously, true to the tradition of Petrarch, the being he loves.

Source: wiktionary