I just recieved my copy of the Massing at Osgiliath over the weekend.

Normally (from what I have seen) one uses 3 or more encounter sets whne building the encounter deck - Massing at Osgiliath has only one.

What other two encounter sets do you use with this set?

There is no where where it is written or explained.

Thanks!

None, all you need/use in terms of Encounter deck are the cards that come in the pack.

Ouch!

Since I bought this game for primarily solo play - I think I will get my butt kicked based upon the cards!

But fun!!!!