Aura of Embers

You radiate an aura of comforting warmth out to a range of 30 feet, and for the duration this aura moves with you, centered on you. Your body glows with dim light out to a range of 30 feet. You and every non hostile creature in this range gains a +2 to AC, and has resistance to cold and necrotic damage and can comfortably endure even the coldest of climates.

Within the duration, you can use your action to kindle a small and controlled flame on a flammable, unattended object in range.