[Color Matching Challenge] Once you complete 10 Solo Blueberry Quests and get a Glastrier Treat from Snacksworth, Glastrier will show up around the snowy ruins found near the Glaseado Gym in Glaseado Mountain. Glastrier can only be encountered in Pokemon Scarlet via Solo Blueberry Quests. If you are playing in Pokemon Violet, you need to do Group Blueberry Quests to have a chance to catch it. You need to complete 10 Solo Blueberry Quests, which are colored blue, in The Indigo Disk DLC in Pokemon