Burning Maul

 When you cast this spell, you call on the Elemental Power of Solar Light to conjure a magical Light construct in your hands in the form of a large 2H Burning Hammer until the end of your next turn. Upon striking the ground in front of you, each creature in a 30-foot Cone must make a DEX Saving Throw. A creature takes (3d6)+SM Fire damage on a Failed save, or half as much damage on a successful one. If you choose to jump in the air before striking the ground, you may direct the fire into a 30ft Line instead of a Cone. When it is not your turn you may use a Reaction to make Opportunity Attacks with this Burning Hammer, it uses the stats for a normal 2H Maul weapon except the damage is Fire and also deals an additional (1d6) Fire damage. 

SM=Spellcasting Modifier. 

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by (1d6) for each slot level above 3rd.