Hero Packs. Expansion for Marvel Champions LCG. Ororo, revered as a goddess for her ability to control the weather, left that life behind to answer Charles Xavier's call for help. Today, she uses her powers to defend mutants around the world and is one of the most powerful X-Men: Storm. This 60-card hero pack includes a pre-constructed Storm deck as well as new cards that can be added to any other Marvel Champions hero deck. A new modular set that can be added to any scenario. A Nemesis set dedicated to Callisto.