Piper Reflexes

	Annabeth started to say something. Suddenly a roaring sound came from the ruins. One of the stone-lined pits, which Piper had mistaken for wells, spewed out a three-storey geyser of flames and shut off just as quickly.
...
	Piper held her hand over the pit on the right. Instantly, flames leaped up. Piper barely had time to withdraw her fingers. Her nails steamed.