The Indigo Disk is a notable improvement from the previous DLC, The Teal Mask. Its challenges are significantly more engaging, in large part due to its focus on doubles combat. (Its Elite Four also each have their own challenges, which add extra low-challenge variety.) Its environment is significantly more interesting, combining a four-biome terrarium with a new school. And its characters, while neither deep nor terribly engaging, are more fun and imaginative. The Indigo Disk justified its time and enriched Scarlet & Violet, which is not especially high praise but is more than The Teal Mask offered.