Master of the Masters

Master of the Masters is a pet battle achievement taking place on the Timeless Isle involving beating all of the trainers in the Celestial Tournament.

Criteria

 * Blingtron 4000
 * Lorewalker Cho
 * Wise Mari
 * Sully "The Pickle" McLeary
 * Dr. Ion Goldbloom
 * Chi-Chi, Hatchling of Chi-Ji
 * Yu'la, Broodling of Yu'lon
 * Wrathion
 * Chen Stormstout
 * Shademaster Kiryn
 * Taran Zhu
 * Xu-Fu, Cub of Xuen
 * Zao, Calfling of Niuzao