Equipping a Sorcerer Stone will increase its associated Stat for the Characters. Sorcerer's Stones can we obtained through Sorcerer's Trials and/or the Sorcerer's Exchange.
 
There are 7 types of Sorcerer Stones:
  • Ruby (Offense) 
  • Sapphire (Defense)
  • Star Rose Quartz (Health)
  • Emerald (Recovery)
  • Topaz (Attack Speed)
  • Amber (Critical Chance)
  • Amethyst (Critical Power)