So in short, Allies and Mercenaries is a faction mixing format that allows for canonical multi-faction list building and uses S&V as mercenaries. Now with all 7 factions released I am using the FFG App custom formats feature as app integration for this custom format. The general idea is that you can play any extended list or an A&M format list by selecting your faction and an ally from a collection of custom formats on the app in order to make all different faction combinations in the fo