[Standard] Song of Totentanz in Omniscience control?

Is it worth having one song of Totentanz in Omniscience control to tutor up after you make infinite Omniscience tokens? It makes it so you win on the turn you combo vs holding up counter magic to win on the next turn. Here is the unmodified list: https://mtgtop8.com/event?e=63348&d=678662&f=ST#