Finding a Fairy

In x679, Mavis and Zera aren't the only ones left on Tenrou Island after it was attacked by the Blue Skull Wizard Guild. Zera's older sister, Audra, managed to survive as well. As the only remaining member of the Red Lizard Wizard Guild, Audra became the Master of the guild.
Seven years after Tenrou was attacked, three treasure hunters come to the island searching for the Tenrou Orb. Instead they find the survivors of the attack, who insist on going with them to find the Tenrou Orb, which is likely in the hands of the very Guild that had attacked the island.

"I'm Audra Yargish; current Master of the Red Lizard Wizard Guild. We're going with you whether you want us to or not."