You will get mount Tazavesh Gearglider
You will get achievement Fake It 'Til You Make It
You will get all the dropped 226 ilvl loot;
You have a chance to receive 184 ilvl conduits for your class;
You have a personal chance to get mount Cartel Master's Gearglider
You will receive some of the corresponding achievements;
You have a personal chance to get weapon transmogrifications and collectibles;
You will get gold, items and other things which drop during boost.