Can we use coal and lighters now? Maybe I've been blind this entire time, but I never found how to make fires, and always assumed it was useless. Now that we can get a nice buff out of it, I'm wondering if making fires is now part of the gameplay?
From my quick peek at the new dungeon, it seems like you can probably light the barrels there somehow, but I'm still too low level on this playthrough to explore it much.