That was one of my first thoughts about this game: allies will play a big role and I will definitely play them a lot. Although no doubt there will be cards in the encounter deck that specifically target that strategy.

servant of the secret fire said:

As per the rulebook page 5 "There are also hero cards, which do not belong to any deck."

I agree ClydeCloggie allies will have a large role and there will very likely be cards that specifically target them. I am sure there will also be cards that specifically protect them too.

 What if his name was Bradagast, and he was a complete tool?

servant of the secret fire said:

I definitely had the same two thoughts. Legolas and Gimli, adventuring together as best buddies! And then, a little Spirit magic to round out the deck (including the lady of the deck, Eowyn). And Gandalf is definitely going in every deck, even though I like Radagast better. Rad is a little more specific in his uses, so I may not always use him.  

DrNate said:

Yea this is the promblem with Radagast.You can't use him alone like Gandalf.Radagast without his creatures it will be a waste for your deck.

A future adventure with the White Council as heroes it  will be great .