So, forever ago, rivkat wrote me Under Darkening Skies, which is this fabulous SPN/Buffy crossover. And because it was definitely one of those "you're leaving it there!!!" stories, I - and apparently others - begged her for a sequel, which she finally wrote and which wraps everything up beautifully. It's witty and adventure-y with classic SPN characterizations - sort of AU from Season 2 - and wonderful voices for Buffy and Willow as well. Yay!