After starting a battle with
Lyxia she realized the girl was putting a lot on the line when she battled. Thinking it was only fair that the terms be the same for both of them she destroyed her own registration preventing her from being able to reform. Not wanting poliwag to suffer for her decision she let herself be eaten by the other trainer. Patty is now an insignificant pile in the woods. Poliwag was taken by lyxia as her reward.
A parasol lady trainer who hangs around places where it rains. As such she has only ever gotten to catch a small subset of pokemon. Her favorite is her poliwag and having it waddle around after her on walks. When she is just taking a stroll it is usually only with her poliwag.