User blog comment:D Man o3o/Andaria and Zedus 7* Form Reveal + Trial: X4/@comment-73.4.255.41-20150921210125/@comment-71.167.5.30-20150921230802

About the dark being natural for the antagonist, there's few units/batches that have evil dark units. In fact, I'd say the antagonists are pretty dispersed between the elements. Ragshelm is Earth (though Zaboeth is Dark), Luther's batch is entirely evil, and it can be argued that Kajah (the Dark unit) is technically a good guy. Then there's the plethora of dark units that aren't evil, such as Semira, Ivris, Magress, Kafka, Lira, Zephyr, and the many others. I see where you're coming from, as Dark is usually indicative of malicious intent, but that doesn't seem to be the case in Brave Frontier.