Memoriam crystals are items found in Prifddinas which can be used to view the memories of Seren. To view the memories, the player must turn the crystals in to the memoriam device found upstairs in the Tower of Voices. There are four crystals that can be found in each location which contribute to memories.
|Memoriam crystal (1)||A crystal outcrop between the bloodvelds and kurasks in the Iorwerth Dungeon|
|Memoriam crystal (2)||A bush on the east side of the Tower of Voices|
|Memoriam crystal (3)||Cooking pots in Tatie's house, just north-west of the POH portal|
|Memoriam crystal (4)||A rock just before the tree climbing part of the Prifddinas Agility Course|