>>35171415An earthy taste would be akin to the taste people often complain of with catfish (saying it 'tastes like mud) or the general taste of getting dirt in your mouth. Lycanroc is rock type. That animalistic rockiness would translate to a hint of flavor not unlike licking a stone found out in the wild. Of course, this would mostly be overshadowed by the usual tart juices and savory flesh, but it's reasonable to assume a hint of Lycanroc's nature would come through in her taste.