The Hand of Merlin
54 Achievements
GOG
The Heart of Darkness
Unlock Morgana's Core.
3.4%
How to unlock the The Heart of Darkness achievement in The Hand of Merlin - Definitive Guide
This will be one of the last trophies to unlock. On every run, keep visiting Arcane Nodes, and you will keep bumping into Morgana in those. You can just answer all her questions and eventually after meeting her 4 or 5 times, she will gift you her core unlocking this trophy.