Just finishing playing this game with me and g/f. We played it "together", just playing the solo game with the Spirit Deck.
We thought we had the game sewn up. Gandalf had been out once and was in the discard pile. We had both of the cards in hand that allowed us to get an ally back from the discard pile and put it into play. We were on stage 3, Ungoliants Spawn had just come out, so we thought we were sorted. We got 5 damage on Ungoliants Spawn, and then the treachery card came out that meant we had to discard all event cards!
We still won, but it was a bit tougher.
Q1: Forest Spider. It gets +1 Attack in the round that it engages a player. We played it that if WE chose to engage IT, it did not get the +1.
Q2: Because of the Trackers, we were able to place progress markers on locations still in the staging area. When these had enough on, we discarded them. Right?
Q3: Not really a question, but getting Gandalf back 3 times (or what we were going to do) seemed a bit good.