First vote for the story...

Who should team up with (Y/n) in his duel against the Black Rose Witch? Remember, it's a duel, not a fight.

Joey:

Or Ruby:

Or even Yang:

If you want someone else, let me know who it is so I can look up what cards they'll use. If you guys want, I can even add (Y/n)'s "Rival" as his partner for the duel.

Anyway, as said above, voting is until the next chapter is uploaded, so pick who you want as your partner in the duel.