Lord Zedd's enormous, Serpentera was rarely used, since its gigantic size made it difficult to fuel. It was piloted by Goldar and Lord Zedd.
Serpentera was left buried on the moon, unused for years until remnants of the Machine Empire unearthed it. They equipped it with a neo-plutonium reactor, and plotted to use it to destroy Earth. As Serpentera made its way towards Earth, it was destroyed by Cole, the Red Wild Force Ranger, using the Wild Force Rider.