Tetrahedron

Tetrahedrons are items used in the grandmaster quest Ritual of the Mahjarrat. There are 4 tetrahedrons:

• Tetrahedron 1
• Tetrahedron 2
• Tetrahedron 3
• Tetrahedron 4

The tetrahedrons are found in various locations in Kethsi. The tetrahedrons should be taken to the underground area and placed in an indentation in the wall. This will give a letter which, when combined with the letters with the other tetrahedrons, will form a code that corresponds to a location. The code's location can then be found using the strange device.