The entire series is just a nightmare Morty from Rick and Morty had.
One of Verne's parents knows more about magic than expected from the average Mortie.
Zarlak will use the blue moon ring during an Enemy Mine scenario.
The ring cannot be used for evil but there's nothing to prevent villains from using it for other purposes. There were plans for a finale where Zarlak would escape and the heroes' adventures become known to the magical world and to Verne's parents.
