Descending Dark

Jump up into the air, channel in a strange, dark energy into your casting hand, then, violently slam down, releasing that energy as a shockwave of black, energy-absorbing fire. Deal 4d6 Necrotic damage to all entities within a 25 foot radius, and 5d6 Necrotic damage in a 5 foot radius. Hitting the 5d6 sweet spot will cause light enemies to be shot up into the air from the force of the shockwave, dealing an extra 4d4 Radiant damage.