>>532334354
Rudolf's career is kinda hard. You need to manage her stats a little more than some of the others because you run a variety of races.
I usually take as many stamina sparks as possible and try to level her speed and power up for the first mile race. After that I focus more into stamina because she has a mixup of mid and long tracks.
Thankfully she doesn't really need to be first place in a lot of her races so she can job here and there and still keep going.
For the cards I run a kinda weird deck with 3 speed, 1 power, 1 stamina (super creek), and 1 friend card (Aoi).