From the Community:
To play full games of the Middle-earth Strategy Battle Game, you’ll need profiles for your heroes and units, and you’ll find them in the 160-page Armies of The Hobbit™ gaming supplements.
Armies of The Hobbit™ features over 120 profiles, 15 Good army lists representing the likes of Erebor, Mirkwood, Lake-town, and more, and seven Evil army lists for Gundabad, Goblin-town, Dol Guldur, and other dark places.
You’ll need a copy of the Middle-earth Strategy Battle Game Rules Manual to use these books, which will be available to order in hardback.
Contents subject to change.