There's a new box set coming up for Age of Sigmar. Yes, we just got one. Games Workshop is working on another. This time, it's the Skaven vs. the Sylvaneth. The box set is called Echoes of Doom.
From the article:
Those of you who caught our Warhammer Fest coverage will remember some truly awesome new models for the skaven and Sylvaneth. Well, the excitement doesn’t end there – they’re arriving in a battlebox oozing with narrative content, game scenarios, and of course, plenty of miniatures.
As the vengeful servants of Alarielle chase down the thieving Skaven, Echoes of Doom are ricochetting across the Mortal Realms.