In a stroke of inspiration, you place the Wild Moon Pebble in the small indentation.
Why, it’s a perfect fit! You sit and wait for something to happen.
…You wait. And wait. And wait. And wait… You place your Sophisticated Reading Glasses on your muzzle and take a look-see. You receive a
+6 Comprehension Bonus, and feel the urge to put your hoof thoughtfully to your chin
while making intelligent-sounding murmuring noises.
The curious tablet is covered in a series of strange marks, none of which make any sense.
There is a small indentation at the top. You suddenly become aware of a strange sensation, almost like you’re being…watched.
As though all of your movements thus far have been silently recorded and judged, all for the
entertainment of thousands of anonymous strangers.
It’s probably just your imagination. Of course! Why else do ponies have tails?
You put yours to the task and wipe away the moondust,
all while whistling a happy working song. 
