The next two codexes for Warhammer 40,000 are Death Guard and Adeptus Mechanicus in September, but what’s after that? At NOVA Open Games Workshop announced the next three codexes and some xenos fans will be happy. Codex: Craftworld, Codex: Tyranids, and Codex: Astra Militarum are the next three codexes to be added for the latest edition of Warhammer 40,000. All