On July 18th, First Summoner has been launched worldwide and the playable character called Rachel can change her outfit by wearing different costumes.
There are currently 5 costumes at the time of launch and each can be acquired through either direct purchase with Diamonds or meeting certain achievements. Once acquired, the costume can be used anytime, and all of them possess Hero Health +50 option.
French Maid, Qipao Cupid, and Student Teacher can be purchased at 3,000 Diamonds each. Heaven’s Queen is acquired by achieving the Nightmare Ender: Eliminate Sky Emperor (Despair 5-10), and Black Raven is acquired after accomplishing the Battler: Successfully attack in the Snake’s Battlefield 300 times.