Shara glitch

The Shara Glitch is a glitch in Final Fantasy Tactics Advance which causes two Sharas to appear in a single battle. To achieve this, first you must skip Mission: Old Friends, in which you help Ritz and her clan defeat the Blade Biter. Next, you can complete the game and recruit Shara to your clan by completing Mission: A Maiden's Cry. After that, wait for the mission that was skipped to show up at the pub again. Accept it, and put before the battle place Shara on your team. Ritz already comes with Shara on hers, thus making two Sharas appear on the field at once. They function perfectly together, and no known harm have ever come out of doing this.