This article will help players learn how to complete the side quest called ‘Unforgettable’ in the game Tainted Grail: The Fall of Avalon.
Starting Location
The quest begins as soon as the game starts, within the prison area. Once you break out of your cell, check the cell immediately to the left. Inside a box, you’ll discover an “Old Letter” from Katrin Guiscard. Reading it will initiate a new quest.


Unforgettable Quest Walkthrough
As the quest starts, make your way to another nearby cell, where you’ll come across the bodies of a woman and child, along with a second letter titled Father Bond’s Notes.



Even though you start the quest early in the game, you won’t find Erfyr until you reach the second big part of the story.
When you get to a place called Horns of the South, talk to a man named Brother Riagan and show him the letter from Katrin. He’ll tell you that Katrin’s husband, Erfyr, is living in a village called Cuanacht.


But before you can talk to Erfyr, you need to do a different quest first. It’s called “Change of Heart.” In this quest, you have to help save a man named Beor, who is very sick. Once Beor is better, Erfyr will finally talk to you. Now, you can give Erfyr the letter that tells him his wife and child have died.


When he reads it, there’s a very sad scene where he feels heartbroken and remembers the family he lost. This will end the quest.
