Kethsi

Kethsi is a hidden plane discovered on 14 June 2011. Players can reach it via the fairy ring system using the code DIR followed by AKS. There is rubble on the ground floor that can be searched to give a Tetrahedron 4. In addition, an island to the west has a similar pile of rubble. On the first floor of the ruins, there is a jump that can be made at 77 agility or higher. It is impossible to boost with an agility potion to complete this jump. It appears to contain several agility obstacles including a rope, a pipe and a jump. Kethsi was mentioned in the 44th Postbag from the Hedge. An unlisted nameless song plays in Kethsi.
 * Fourth Age, year 2212N1145E
 * Origins lie in ruined Kethsi, but now they return from the stone prison to lay waste . The strong remembers, the weak falls.
 * Mel-ona the Scale
 * Mel-ona the Scale