I liked it. Good job
Thats exactly what the entire series is about. "Hey you're about to destory the world. I must stop you lets have a duel."
Also why don't you dig deeper and make fun of a duel yourself. I would love to hear "Blue Eyes White Dragon" 50 Million times.
I wish that you would have used the term duel instead of card match. But other than that it was pretty funny.