Awakening Stone makes Hunter stronger. It can be obtained by expelling a Legendary Tier Hunters from a town.
When used, Awakening Stone can increase one stat by 1 point. For more information, please read 'Hunter' at help tab.
If you use Awakening Stones on Normal stats (0 points, grey), it will become High stats (1 point, light blue).
If you use Awakening Stones on High stats (1 point, light blue), it will become Highest stats (2 points, orange).
If you use Awakening Stones on Highest stats (2 points, orange) it will become Ultimate stats (3 points). Ultimate stats can only be reached by using Awakening Stone.