@JeremyECrawford As a followup does that mean Fire Elementals are not immune to fire that isn't part of an attack?
— Devon (@Nannrz) June 10, 2016
The fire elemental's stat block says the creature is immune to fire damage, period. It's without qualification. #DnD https://t.co/IjrFhapsvw
— Jeremy Crawford (@JeremyECrawford) July 6, 2016