Mordenkainen's Lost Notebook

Fire and Brimstone

5-level Conjuration

Choose a creature you can see within range. You cause that creature to erupt in a foul-smelling, acrid gout of yellow fire. The creature must make a Constitution saving throw. On a failed save, a creature takes 4d8 fire damage and is poisoned. On a successful save, the creature takes half as much damage and isn’t poisoned. At the end of each of its turns, the creature can repeat the saving throw to end the poisoned condition.
At higher levels: At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the damage increases by 1d8 for each slot level above 5th.