A question about Heat From Hell

[Gregstrom]

Relief reduces fatigue - there's no reason that wouldn't at least mitigate Heat from Hell.

It certainly feels like fire resistance should reduce its effects too - if the spell basically creates a heat aura-type effect then it should.

If you know the province where you're going to be facing the spell, cast Wolven Winter at that province.

Edit: Oh, and of course Rain reduces the effect as well.