This is separate with a caveat. First off, this is GW's intro to get into the competitive game circuit. And no... AoS and 40k are not in this league. They can also be competitive games, but not in a traditional organized play way. Now, to answer your question, this game complements AoS but AoS does not complement Shadespire. The models that are designed for Shadespire will also get Warscrolls for AoS. But AoS models will not be ported into Shadespire. In my opinion, while its great to have the flexibility of models between several game systems like GW usually does, its also refreshing to have these stand alone products. - Cedric Sent from my SM-G930P using Tapatalk