User blog comment:Dragon´s Blade/World Coexistence Alliance/@comment-25041612-20141015125019/@comment-25041612-20141015160911

(Well dur, why else do you think that they were forgottem in a sewer? The project, when they did succeed, was deemed too dangerous to keep going. So their attempt at copying his powers are halted half way, meaning, that whatefer destroyed the city, couldn't have done it alone.)