Dark Swathe (5e Spell)
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|Casting time:||1 action|
The black flames of Urei engulf and immolate faraway foes, burning them to ashes. The flames envelop one creature of your choice within range then explodes in a 15 foot diameter sphere centered on the target. The target must make a Constitution saving throw, taking 4d6 dark damage on a failed save, or half as much damage on a successful one. Any creature within the explosion must make a Dexterity saving throw as well, taking 2d6 dark damage on a failed save, or half as much on a successful one. Any creature that fails their save is knocked away from you 10 feet and left prone.
At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the initial dark damage increases by 1d6 for each slot level above 2nd. When you cast this spell using a spell slot of 5th level or higher, the initial knockback range is increased by 10 feet for each slot above 4th.