From “Savor the Flavor: Fifteen Commanders, Fifteen Tales:”
 
Riku of Two Reflections had two passions: the study of spellcraft and the study of life. The mage could never choose, but had no time to master both. Through an ancient illusionist’s spell, he found the solution: he secretly split himself into two reflections, and each Riku trained and studied for years in its chosen field. Today Riku is hailed as a master of both disciplines, and few know his secrets. The reflections never stray far from each other, and when danger threatens, enemies face the power of both Rikus.