User blog comment:ThatScrewyDuck/DuckTales 2017 PE Discussion/Proposal: General Lunaris/@comment-24217346-20190926233354/@comment-39032584-20190927131001

Ha ha ha... yeah, as of now, I highly doubt anyone will even come close to equaling that, let alone topping it. Besides, as F.O.W.L. themselves put it, without a planet, "who would they larceny against"? Also, the main reason we got introduced to an alien species in the first place is because a major character was stranded in space. Now that's everyone's finally together, it seems especially unlikely that any more planetary threats, at least from outside of Earth, will be introduced.

On a minor sidenote, and you probably already know this, but he actually wasn't the first antagonist to try killing the children. However, other cases, like with Glomgold and Magica, it was for reasons like them directly interfering with their plans, or automatically considering them enemies by proxy due to their affiliation with Scrooge. Even minor villains like Don Carnage and Doofus Drake tried to kill Dewey and Louie respectively, but only because they felt wronged by them in some way or another. It just sticks out in Lunaris' case due to him targeting them specifically to crush the fighting spirit of the adults, which is far worse motive-wise.