Su-Mirror

The Su-Mirror or Plasma Mirror is two carved mirrors made to generate ultra-extreme heat and redirecting it for the Su-Sphera in the city Sphera Nui. It re-orginates so it could be sinked with the sun. After the sunset, it returns to a nest created just to hold.

History
When the others started constructing Su-Sphera, they noticed they need a heat source hot enough for the Su-Matoran to live there without their saved energy. They first wanted to use other tribes' power systems to heat the ground. But Turaga Vakama came up with the idea to create a carved mirror big enough to generate heat for Su-Matoran to live.

The Su-Mirror is constructed from hundreds to thousands carved mirror-like plates maid from a material that is very resistant to heat. The plates were maid by Fe-Matoran and Agori, and the entire process of building the first Su-Mirror took about 40 years, as the workers could only work one hour a day.

After the first Su-Mirror, they noticed a problem. The heat was maid, without a problem, but to a wrong direction. That's why they worked on two things, a self-originating system for the mirror to re-locate itself during major sun rotations, and a second Mirror to redirect the focused heat to all Su-Sphera.