Tablet of Vision:
Countless thoughts beyond comprehension sear painfully into your brain. The cascade of brief images is unintelligible at first...
But then, the next tablet comes into view! It's northeast of the Ketra Orc Outpost! Someone nearby has the Stone of Commune! It looks like the legendary Naverius has it! And then the vision fades. You must go northeast of the Ketra Orc Outpost and get the Stone of Commune.