Trench

Ebenezar, meanwhile, had survived the blast of infrasound that the pack had begun to deliver just before my spell went off, and he hadn’t wasted his time since. With a single word, he pointed at the concrete floor of the parking garage, and a cloud of fine chips of rubble flew upward in a perfect circle as the old man’s will dug a trench two inches deep and four across in the obdurate flooring.


Peace Talks Chapter 12, Page 105