A Forbidden Reunion

Walkthrough

 * Travel to Grauberg (S) and check the Vertical Conflux at (F-5).
 * If you first travel to the Walk of Echos entrance in Xarcabard (S), you will receive a cutscene instructing you to travel to Grauberg (S).
 * Examine the Ornate Door for another cutscene and receive the Key Item Butterfly-Shaped Key.
 * Examine the Ornate Door again to enter the battlefield.

Battlefield:

 * You will fight against a Gloomtalon and Gloomscale.
 * Lilisette MUST be kept alive to win the fight. If she dies, you must repeat the fight.