Cactus Game Design Message Boards

How do fortresses work? Are all of them active at once?  For instance, if I have Wall of Protection, Spiritual Realm, Kingdoms of the World and Goshen, do all of them work at once?

Also, are characters in Kingdoms of the World/Goshen considered to be in play or in a set-aside area?

Thanks for your time,
Ammian

Kingdoms of this World and Goshen are both in play. The only Fortresses that are set aside are ones that say: "Set this Fortress aside" or "Plays to set-aside area" in the special ability or identifier line.