Boiling Ichor

You lob boiling blood at a foe. On a hit, the target takes 6d8 fire damage and makes a Constitution saving throw. On a failed save, the target takes 2d8 fire damage at the start of their next turn.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the damage increases by 1d8 for each slot level above 4th.