Lord's Judgement

"If you don't want to die, raise your hand, and you will be spared."

Rudy watched the army and waited for at least a few hundred to raise their hands, but only one in a million raised his hand.

"Well, I see one smart person in the crowd. A diamond in the rough," Rudy muttered.

Rudy raised both his hands in the air and began creating a fireball, but he stopped midway and wondered:

'I want to make a sun, but I have to put it above me, and I am high enough to see half of this continent. If I place a sun above it, it's obviously going to incinerate every vampire on the battlefield, but it might also kill the vampire citizens on this continent which I am trying to protect. Not to mention, it will also kill that person who just raised his hand.

What can be a better way to kill them as fast as possible without wasting my time here? They are not worthy of it. Should I just drop a meteor on them? Or send them all into space?'