Cliffs of Logic (unofficial)

The Logic Cliffs was a landmark located on the Isle of the Sacred Mountain (unofficial), devised to test individuals in order to find the one chosen by prophecy to defeat the minotaur who had taken over teh catacombs in ancient days.

Background
Sometime in the ancient past, the Oracle (unofficial) made a prophecy that a hero would come to defeat a Minotaur that had taken over the Catacombs of the Ancients. The Cliffs of Logic were created, to test individuals to find the person with a keen mind and body who could defeat the minotaur

The Winged Ones devised a series of tests, these included the Stones of Stealth, and the related riddle;