Hey everyone, sorry for the delay on this one.
My idea behind this was to be able to block the vision of the players and only allow them to see whats near the lights, maybe your players have only a specific amount of orbs to turn them on or they are placed where they wont reveal everything.
All of this while under a darkness spell that affects even those with Darkvision (but the Knights and Nocturna are unaffected by this).
Anyway, a simple map (all the time was spent on doing the background >.>) but I will try to make a better one for next month.