Cobalt Plains Brilliant blue in the bright, golden sunshine, these plains extend for as far as the optic can see, smooth and flat except for a wide crater to the north, another example of Unicron's power. The vivid coloration comes from the cobalt in the steel alloy of which these plains consist. The cobalt produces another effect as well... Charged by the immense power behind one of Unicron's eye beams, the cobalt alloy absorbed and retained part of that energy, magnetizing most of the plain. For those who travel here, both on the ground and in the air, it is not only a doubling in their mass from the pull of the magnetism, but it mildly disrupts their internal instrumentation as well.