Shardlar

Shardlar is a dwarven planet in Cyber Federation territory. It is a relatively small sub-arctic planet with a yellow sun, and its surface is covered in icy oceans, vast tundra, and boreal forests. The planet supports life and has breathable air but the only inhabited location on record is a meteorological station in the northern hemisphere.

The Meteorological Station
The weather station once stood on the shores of a great frozen lake and was composed of multiple buildings. By the time the party arrives, all that is left of the structure is a smoldering ruin. Upon further investigation, an undamaged circular metal seal in the floor connected to a keypad with scanner is found. This is revealed to be an elevator that leads underground.

The Secret Lab
The elevator from the surface leads to a chamber underground connected to a pool of water that houses pod-like vessels for submarine travel. The pods allow for travel to the bottom of the frozen lake where a series of underwater domes make up the structure of a laboratory similar to the lab on Manzecoor.

There are conference rooms, security areas, and computer systems that keep track of energy levels, oxygen levels, and pressure for the underwater structure. There is an enormous circular laboratory with various tables, monitors, tanks, and machines. This is where Zahn and the illithids experimented on Primina to test her physical and mental endurance. Primina's childhood playroom and bedroom are connected to the testing lab by a hallway secured with lasers. Further along is a medical examination room and a doorway that led to Zahn's office.

Zahn's desk is located in a large warehouse that holds his final creation, a dragon shaped ship made of Umbrium.