Deflagrate [Tyroh]

A blast of uncontrollable fire erupts from your hand in a direction of your choice. Targets within the area must make a dexterity saving throw. On a failed save the target takes 8d10 fire damage, on a successfull save it suffers only half damage.

Flammable objects in the area also take this damage and are lit on fire, nonflammable objects take only half damage (This stacks with potential resistances)

A creature killed by this spell is torn to charred shreds, and any small flammable objects (like grass) are completely incinerated.