mtg card price rules change triggers 700% spike for Doctor Who or opponent. Found a page of MTG

While not tournament-legal, Genevieve offers a fun and flavorful experience for casual playgroups and showcases the creative possibilities within Magic's design space. Kharis & The Beholder Kharis & The Beholder is a unique card from Magic: The Gathering's exclusive Heroes of the Realm series, created to honor Wizards of the Coast employees for exceptional contributions and awarded in 2018 to the Influencer Projects Team for their work on Magic and Dungeons & Dragons crossover events

3 uncommon cards

I asked the question Are precons with every set a good thing or bad thing? The response was 58% positive and 42% negative

That's not even talking about Unglued/Unhinged cards either, which for the sake of fairness, won't be included in articles talking about weird Magic cards