This is massive, as Visas Starfrost is the linchpin to the deck engine
When Twilight unwittingly eats one, it causes random effects every time she sneezes (beginning moments after she finishes it), including shrinking, invisibility, glowing, floating and making her look "like a badly used paintbrush", and that's just within a few hours she expects the effects to continue for two or three days
Read More: Duskmourn Lurking Evil Cards Are Secretly Comedy Gold Glitch Interpreter Mana Value: 2U Rarity: Rare Stats: 2/3 MTG Set: Duskmourn Commander Card Text: When Glitch Interpreter enters, if you control no face-down permanents, return Glitch Interpreter to its owners hand and manifest dread
And while this definitely made for a more exciting and intense viewing experience, it also made the duels seem more exaggerated and, at times, borderline ridiculous