Out of Character Discussion
Sure!
Kat's a recent graduate of Duel Academy (finished in the upper half of Ra Yellow), but couldn't find a contract to make a go of it in the pro dueling leagues, as such she's been hitting local New Domino City tournaments to try to get an edge... but the only thing she's found is a reputation as a local punching bag and an overall tournament record of 3 and 96 (two were wins by default as her opponent had taken off, and the third was over someone who might still be getting over that hit to their reputation).
Her family runs a cafe in an okay New Domino neighborhood, where Kat works as a waitress while still hoping to make her pro dueling aspirations come true- after all, money for cooking school doesn't grow on trees...
Her deck is an archetype she feels is under-represented a lot- food. In reality, currently it's a part-Naturia part-Madolche part-random food monster thing.