Mistborn — Brandon Sanderson

Mistborn boasts the most brilliantly executed hard-magic system in fantasy, outperforming #10 Earthsea in mechanical depth. Sanderson's original trilogy (2006–2008) introduces allomancy, where users ingest and burn metals for superhuman abilities; each metal offers a distinct power and a corresponding drawback, creating a rule set readers can analyze and predict. The inverted premise—where the Dark Lord has ruled for a millennium—sets up a heist-style rebellion culminating in a shocking final twist, raising the trilogy's reread value by 50% compared to the average epic fantasy.