Recruit Selene quest guide has been updated.

Martial Arts Competition

 Talk to Cadet Leonele Event NPC in Reboldoeux.
  1. Spend time in-game to accumulate event points (1 per hour).
  2. Spend event points to improve Cadet Leonele.
  3. Defeat the opponent using event Cadet Leonele (MCC1) up to 14 rounds.
Rewards include Ring Boxes, Triumph Fillers, Soul Crystals, Combat/Tactics Manuals, Pet Food, and Chief Gladiator Medal (All Stats +1 for 30 days, auto-activated). Nothing special, but at least you don't have to waste Pet Food during AFK.

External Links
가브리엘라배 무투대회 11/13-27, 2014
Gabriella's Martial Arts Competition 01/06-20, 2015