Dark Diabolos

A mysterious being that descended without warning, cloaked in an ominous aura of darkness. It bears a striking resemblance to the esper Diabolos and exudes a demonic viciousness worthy of its namesake. Although it is every bit as powerful as an esper, it is ultimately an imposter, for where a real esper can be mindful, this creature will wreak havoc based on nothing more than an impulse. All the same, taking down a creature as ferocious as this will be no simple task.