Just wondering, but why is Kontrast your favorite of the Protectors anyway?
(I find it amusing that a lot of people have their own favorites, with Magolor liking Bluminescence the most, lots of guys liking Ray Trace, I think Georgie may have liked Redshift the most, leaving poor Dark Light and Ultra Violet with no favorites out of people who are not me but that's okay, I'm sure no one dislikes them either!)
I just got her from the Special Pipe in Mario Kart Tour:
The Special Pipe doesn't have any spotlights, so I could have gotten LM King Boo instead (it was a 50-50 chance). I'm glad that I got the character I wanted, and I can't wait to unlock Halloween Peach soon!