I need a clarification on the Encounter Phase. Step 1 gives each player the option to engage an enemy in the staging area. In Step 2, any enemies in the staging area that fall within a players threat level engage. My question is, why engage early? There is no benefit to engaging an enemy early (from what I can see). Am I Missing something here?
Question 2 is in response the rule about playing cards that are only for a single phase. If I play the Event card during the ACTION step at the end of a phase, will it exhaust immediately or does it work for the next phase? For example, I want to play the Steward of Gondor card at the end of the Encounter Phase so that in the combat phase my hero gains +1 to Defense...is this legal or do I have to discard the Steward of Gondor card at the at the end of the Encounter phase?
Thanks.

