Gritstone the Patriarch is a boss creature of the lost city of Na-Totambu public dungeon. Killing this creature counts towards the "Champions of the Lost City" and "Slayer of the Lost City" achievements.
Gritstone the Patriarch is a boss creature of the lost city of Na-Totambu public dungeon. Killing this creature counts towards the "Champions of the Lost City" and "Slayer of the Lost City" achievements.