Incarnate: The Last of the Lacers

Publisher's blurb: A blast a fire, a rush of wind, the roar of water, the rumble of stone. The elements have always been a fantastic space to explore creatively for gamers. ... This book fills in gaps in the timeline of the Forgotten Realms, showing how lacing magic was created, how it reached its height, and ultimately, how it began to fall, until very few lacers remain.