The world is mine (3)

The entire front line of the Dragon King's army began to waver as the terrifying wraiths approached. Their screams had already shaken the Barbarians and even the Dragonmen grew fearful. The Dragon King sensed the approach of the wraiths and once more roared ferociously. He finally appeared, transforming into an enormous dragon and exploding into the skies with great power. 

However, the soundwaves from his roar passed through the wraiths as they were immaterial and even the Dragon King's aura of power which swept the area was ineffective. The wraiths soon descended upon the hapless Barbarian warriors and Dragonmen, reaping their souls. Their bodies did not turn into husks. They only went limp, dropping to the ground like dominos carefully placed in a line. Several thousand Barbarian warriors and Dragonmen had their lives snuffed just like that. This was only the beginning of the horror though.