“Nico drew his sword—three feet of wicked sharp Stygian iron, black as a nightmare. "I don't agree." The ground rumbled. Cracks appeared m the road, the sidewalks, the sides of the buildings. Skeletal hands grasped the air as the dead clawed their way into the world of the living. “(Percy Jackson- The last Olympian)
This scene blew my mind. It's so epic! I had to do a fan comic about this.