Oh my sweet princess you are so brave and I love you
Canonically, she doesn't have parents but, we all know that's a lie. She has many parents: Yusei, Jack, Crow, and Aki.
Her brother Leo is a GOOD BOY.
Her special abilities include
- travelling between dimensions
- telepathically talking to Duel monsters
I worked out that with those two abilities alone, she's stronger than Zarc