Daku 3: the shape-shifting monster

It was a stormy autumn night in Dia-City. In the laboratory, the little maid robot of the Doctor Vanille, was preparing something small and nice. That being, a three meter, two metric tonnes heavy robot. A stray lighning bolt awakes the monstrum, causing it to eat tools and other metal, even a gadget that Vanille just recently got; The physical deformer. After eating it, it escaped the laboratory, looking for more metal to eat, while constantly changing its appearance. Well? Get to it Daku, do your thing!