Prototype Robot

Notes

When Mata Nui took control of this robot, he needed to constantly monitor and adjust the ancient systems, as he had no Matoran to regulate it. The Mask of Life helped him master it, but it was still desperately hard to control.¹

Matoran were never involved with the prototype robot. It probably could have functioned with Matoran, but it was never intended to do so.^{2, 3}