Room and Building Visibility: What Do?

[Klokinator]

@ArcaneEli

One of my favorite things in FE is listening to the enemies/boss talk amongst their soldiers. Giving players warnings etc etc. Like in a hack there is a room of chests, you only get two chest keys, but the boss tells his soldier that cavaliers are outside waiting to rush it.

Pretty sure Eli cracked the code here. This is how you can make Locked Doors a lot more interesting. A vague hint, a specific hint, whatever.