Variants (Stone-Bot)

The Origin of Evil: One of the few Stone-Bot's that has a negative influence and is evil in his timeline. Absorbing Iudex and Zorthothrahedron-Mongrel the Superior Significance of the End (I think) and was given the Pertinacia Crystal from "REDACTED". This allowed him to create, manipulate, and alter the crystals for his deeds. Unfortunately, he was slayed by the HERO of his timeline. Although dead, is still the one of the strongest variants of Stone-bot because of his numerous abilities and high attack power. He is only affected by Aetherium, the living embodiment of perfection against all crystals and corruption, the perfect counter.
Crystagyest, the true catalyst: Crystagyest is a crystal being (has NO connection to Zorthothrahedron-Mongrel the Superior Significance of the End), born to conquer, his racial ability to harness energy and nullify it gave him a distinct advantage. However, he still died at the hands of a curse that instantly killed him. Despite his death, he is still pretty strong both physically and the ability to both attack and defend with crystals that he can both fire from his hands and can fire from the ground.
The Iron Baby: The Iron Baby, although being the more stupid versions of Stone bot, he makes up with it with him standing around 50ft tall, and his racial ability to grow stronger the more he is awake. Despite his overwhelming strength, he fell to a energy gun pointed to his face while he was sleeping. Just because he can grow stronger the longer a fight goes, shows that that he not only has power, but also just insane inane talent for fighting.