The whole point of the Magic, Madness and Sadness trope in Adventure Time where every magic user is, in fact, depressed and somewhat crazy seems a bit underused for some of our beloved character's relationships.
I believe it'd be an amazing starting point to develop and explore relationships such as HuntressWizardxFinn. As a magic user that holds a, let's just say, near romantic relationship with Finn, it could be shown what is like to navigate the turbulent waters of what magic does to a person. Mirroring to real life situations of dating someone with a chronic mental illness, such as Schizophrenia or borderline personality disorder. Obviously shown from both sides. Seems very Adventure Time-ish to mimic real-life relationship problems with supernatural/fantasy aspects (Cue in literally all of Betty and Simon's arc).
