Burning Blade

+1 weapon, can be ignited as a bonus action,
dealing an extra 1d8 fire damage. Can be swung
in a wide arc, blasting fire and causing all
creatures in a 15' cone to make a DEX save of 15
or take 4d6 fire damage (half damage on a
successful save). The fire is then extinguished,
and cannot be reignited until finishing a long rest.