Garrison Hero Undercity Discoverability
Adds +15 detection to settlements per hero in its garrison, like the heroes on the campaign map. For the sake of balance, the global detection threshold is increased by 15, so you need 1 hero to offset it to vanilla detection, and further heroes provided by buildings like the wizard college and Red Moon Inn will provide an overall benefit to discoverability. This means that the Red Moon Inn has a huge discoverability bonus of +75 (+15 x 5 heroes).
The change to the discoverability threshold seems to need a new campaign to take effect.
Compatibility:
The detection is tied to the buildings that add the hero to the garrison, so the detection will not change with mods that add or remove heroes in garrisons.
Let me know in the comments if you see any vanilla buildings that add heroes that lack the bonus to discovery.
