Including how to solve the mirror puzzle.
The first of these Runes is located just northwest of the Grand Vestibule Waypoint.
When you try and retrieve it, however, you’re given a puzzle to solve instead.
To solve the puzzle it’s crucial that you know how to light all nine lamps.
However, this only works if you start with all the lamps off.
Diablo Immortal is here!
The beam of light should now be hitting this mirror.
The beam of light should now be hitting off this mirror as well.
Kill the enemies that appear and then go to the third Rune and pick it up.
you could now continue to explore the Library of Zoltun Kulle and progress with the story.