Who was the bad guy who launched the brains to Makuhero City? Was him Black Phantom? Or Firelord? And also, was there something more planned for Von Nebula? Like making a comeback.
For the record, I too would seriously appreciate some clarification here, on the condition that such answers exist.
Simple answer to both: don’t know. I was planning to do an HF novel in which we would find out who was behind the brain attack. I was asked not to do it, I assume because there were plans in the future to answer that question in main story. As for Von Nebula, I wasn’t part of the HF story team, so I don’t know what plans they may have made.