Gathering Storm has a few rules or implicit rules in it that can be applied generally.
One is that "pitch black" lighting is 4 misfortune dice (with then progressively fewer for various better lighting).
The "blind" condition is one challenge die.
Am I wrong that really the effect of "pitch black" and "blind" should be the same in this regard? Lighting needs to be misfortune die to account for elves and dwarfs two fewer, and no vision at all can be challenge die since "nightvision" doesn't help against blindness. However, generally they should be the same, no?
Rob