Petra is considered incredibly intelligent and capable among her fellow students. As an exchange student, Petra is not entirely familiar with the native tongue of Fódlan and her grammar is slightly incorrect. Despite this, Petra is devoted to mastering the language and about Fódlan as a whole.
Petra is a very outdoorsy person who enjoys hunting, tree climbing and swimming. She is also quite fond of her homeland's many beaches. Despite her studious nature she's not fond of math. She also has an open dislike of discrimination.