In the courtyard of the Parfaedia Institute, you had three options. You could train with Kouign-Amann Cookie who was practicing her swordsmanship on multiple wooden dummies, make potions with Prune Juice Cookie or train with Capsaicin Cookie in hand to hand combat.

[Kougin-Amann]: Hiiiiiyaa!! D-Dang it! That was my new sword!!

[Capsaicin Cookie]: HAHAHAHAHA!!! IM UNBEATABLE!!!!!

Prune Juice Cookie stayed concentrated on his potions