Yuria of Londor Dark Souls III Guide
Last update: 11 May 2016
Yuria will replace Yoela if you used his ability 5 times. She is a trader (can sell some interesting items, such as Purging Stone, or Braille Divine Tome of Londor). During your first conversation, she will offer Dignified Bow gesture.
Yuria won't appear unless you cure Dark Sigil at Fire Keeper. Furthermore, if you do cure the Dark Sigil, she won't talk to you and vanish. If you want to cure yourself, buy some Purging Stones in advance.
Yuria and her questline are related to one of the endings.
You can summon Yuria for the last time before the battle with Soul of Cinder. After that, return to the location where she used to be, where you will find her armor set Pale Shade armor.