Zoey will be all up in this. She will be battling demons and doing what she can to protect those who can't fight/innocents/injured folks. As well as researching the Darkness. Mostly fighting, probably using her gift of sight to try and do something useful.

She will ALSO be getting one hell of a vision heralding the Darkness' arrival. Tears of blood, writhing in agony, the whole nine yards. So there's that, too. People are welcome to see it, if they want.