List of quests (Zero)/Chapter 2/Enigma Combat Test

"We are looking for people to assist with testing the Enigma in real combat. Though there's no risk in applying, we are seeking those familiar with the Enigma. Applicants, please ask for Wendy at the orbal store's customer service counter on the first floor."

Enigma Combat Test (エニグマの実践テスト) is an optional support request that occurs during in.

Background
The quest is available at the beginning of Chapter 2.

The quest expires after facing Yin during Threat Letter Investigation.

Walkthrough

 * 1) Head to Central Square and speak with Wendy in Genten Orbal Store.
 * 2) Set a party member's orbment so they can use the Hollow Sphere art.
 * 3) Use Hollow Sphere in any battle.
 * 4) Return to Wendy.

Notebook

 * In order to test the performance of the Enigma unit, she wants us to cast 'the art that conceals oneself from enemies.'
 * Used Hollow Sphere!
 * Reported the results of the test to Wendy. Received a rare quartz as a reward.