Book 2 - Session 19 Oops

In Session 19, I skipped over that the Sword of Valor stops all dimensional travel for chaotic evil outsiders once it has been activated. When it was activated, all the outsiders all teleported away, which it normally shouldn't have been possible according to the effect. Instead, I'm just retconning that the Sword of Valor has a "boot up" time, which all creatures in the new affected area can be aware of the installation of the banner, and have 1 minute to teleport out of the area.

Its just an oops that it doesn't really affect anything if I did or didn't forget it, just a bit of housekeeping.