And the scoundrel’s curse is muttered

Beware! beware!

’Tis I am there.

I am a draught from an envenomed winepress

Low-humming ere the thud and thunderstorm—

And then at nightfall I decline, subsiding.

My flames will flicker out into the starlight

And I shall scoop into the dome of darkness

A filmy vault of crystallising silver.