Mordor and Gondor have their own subfaction-like summoned citadels right now. What about Misty Mountains? Maybe adding Gundabad fortress we saw in film will fit to the faction and moving Bolg as recruitable hero to that building instead of a Azog's summon. And of course to provide units I have 3 units suggestion
1) Gundabad Guards: That pike using orcs we dont had chance to see them fight. Elite pike units limited in number maybe?
2) Gundabad berserkers: We saw them running in front of the army and only units we saw fighting on Raven Hill. Glass cannon unit with high damage and low armor.
3) Gundabad war bats: Actually you had them in SaF mod so it doesnt need any explanation
As a final touch level 10 ability for Bolg: "Call the legions" That epic call Bolg did on a rock at Gundabad fortress scene in the film
I look forward to your feedbacks from both community and team! Thanks in advance
Well the thing is that Misty Mountains already has a Gundabad Pit that they can build from the start and is integral to their gameplay. Adding the SaF Giant Bats is something I'd like to see though, but that'll be in a future update.