Ruby listened to the plan such as it was, looking over to John Winchester for a moment and passing him two hex bags identical to the ones Sam Dean and Faith had been given.
"Give one to Bobby when he gets here. Its a pretty powerful mix, demons, angels, nothing can see you while you have these. Lilith won't be able to tell we're coming, beyond the dead minions anyway, won't know how many of us or anything."
She knew well what Sam was planning to do. Go after Lilith alone and it scared the hell out of her, but then she'd promised him she'd keep his family safe and thats what she'd do. And when that was assured she'd help him as best she could.
"Good Luck" she said to them all but her eyes had fixed on Sam as she spoke before she moved to follow Faith.
"...You'd better" she joked "I'm not kidding about the year" She wondred would they trust her word.