The Hobbit Kingdoms – Ascension / Master Rune
How to get Ascension / Master runes?
Click on your Sage’s Tower > relics. You should see some options like Ascension Rune *1000 / *10000.
And also Master Rune *1000 and *10000.
To get these runes, you will need Forge runes for Ascension runes and Ascension runes for Master runes.
Forge runes? You usually can get those from special events like ATOM (Alliance tournament of might) or CHS (Campaign High Score). From time to time, Kabam gives free items, including these runes.
Sometimes they are calendar rewards.
The runes can be used for upgrading buildings to level 10 and beyond.