Bonus: + +1% Mana Regen per Sec.
Blackened Hall map
1 - Lorestone
Inside the Blackened Hall M5(1), to the left of the exit.
2 - Lorestone
The first stone in Mull-Rane M9(12) can be found at the northern edge of the location.
3 - Lorestone
The second is standing in the southern part of the ruins.