Isle of Kethsi

The Isle of Kethsi is known to be the area for the quest, "Ritual of the Mahjarrat" and is known to be the last of the mahjarrat series. The area appears to be dark and gloomy. You can reach the Isle of Kethsi through the fairy ring codes: "D I R" then "A K S". There is a wall design which noone is quit sure what it is describing. To observe the wall desgin, you must have an agility level to climb up the ramp to the  If you search the rumbles, you find a, "Thetraedron 4".