Mario Kart Collaborations Battle Mode

So, Battle Mode, huh? The forgotten mode of MKPC.
Well, you can send anything as long it's yours, because I don't want stolen arenas (That is unlikely but still), It can be custom or Retro, this is in Complete Mode, Quick Mode Styled Arenas are also allowed. It'll be released once we have 2 cups!

I'll probably put in DS Yoshi Falls and GCN Cookie Land. Since I'm on Switch right now, I can't copy and paste collaboration links. I might (painfully and not accurately) DM you the collabs.

I have a submission

https://mkpc.malahieude.net/battle.php?i=16959&collab=nhq8f85ULQzzowxph13JRqOO

Arena name: candy mountain

It is fine if you don't use it, but I would love it if you do.