Fire’s Deadly Sin
2nd Level Giant’s Flame Incantation or Evocation
Hands alight with flames, you slam them into the ground, causing flames to burst around you in a 10ft radius centered on you. All creatures in the area must make a Dexterity saving throw, taking 4d6 fire damage on a fail or half as much on a success.
At Higher Levels: When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d6 and the radius by 5 feet for each slot level above 2nd.