I am taking Dwarf Host of Erebor!
Any of my formation's courage cannot be modified (down) within 12 inches of Dain. It also allows me to make Will of Iron on a 3+ instead of 4+. Shutting down the magic
I am also taking Gold Lust Fortune, so I can have 6 indomitable Khazad Guard Formations.
My gaming club will have fun with that!!
If you looked at the book check out Mordor and Angmar. Both have the best formations IMO.
With Mordor you can take Gorogarth 18 Company Ork Mob. You can also take an all Troll Formation!!!
The Trolls can re-roll hits (If I Remember Correctly) and the captain can re roll the heroic duel table once!! And if thats not enough they now have tons of others that are great, like the siege formation and the Flying Nazgul one too!
Angmar got 2 good formations (out of 3). One Formation is a spirit host that has a shade but the shade does not affect the ghosts. It also incorporates either (or Both) the dwimmerlaik and Tainted. The Other Formation is Bruhdur's Troll Formation. You take Bhrudur and up to 6 Cave Trolls, and Possibly some Wargs, Goblins, and Orks. This entire Formation can Ambush and has the Prowler special rule!!!!!
Imagine it... Stealthy Cave Trolls jumping out a forest and destroying some puny elves.
In a Edition I also like the Fiefdoms of Gondor Formation, though most of it would be metal so its super expensive
IF I had the money I would take it!!!
All in All its much clearer and detailed the War of The Ring Book