Tainted Grail: Echoes of the Past contains a personal achievement sheet for each character from all three campaigns, including Niamh. This sheet lists 9 special conditions that trigger 9 unique Memories – if you fulfill any condition during the game, you can mark it off and read an appropriate Memory from the “Echoes of the Past” brochure.

These memories have a small gameplay effect (sometimes positive, sometimes negative). But as you progress through the game, and your Character progresses in their story of self-discovery or reconciliation, you will also gain some interesting rewards.