Yami Yugi, Kaiba and others in “Unfinished Business”

Kaiba and I make a powerful team, and you two rare hunters are no match for combined strength of our decks! And when we prevail, you will lead us to where you are holding Mokuba and the others captive!

I think what my partner is trying to say is that thanks to my superior skills, you're finished! Right?

Not quite.

Don't tell me you're still stuck on this teamwork thing, Yugi. It's getting a little old. Listen up, here's the deal: I'll win this duel on my own, and if it's convenient for me, I might help you, but don't mistake that for teamwork, or you'll be very disappointed. I'm in this for Mokuba. Got it? And I will do whatever it takes to defeat these rare hunters and free my brother. I'm not about to lose. These fools don't realize no one disrespects my family and gets away with it.

This isn't only about you… my friends are in danger as well!

That's your problem, Yugi. I'm dueling for me!

But, Kaiba, you need my help, and I need yours! Lumis and Umbra still have the upper hand.

Your partner is right! You may have summoned your Blue-Eyes White Dragon, Kaiba, but it's still useless against the ultimate power of our Masked Beast! Our camouflaged creature has 200 more attack points than your pathetic dragon. As soon as it attacks, your Blue Eyes will be gone!

He's wrong, Kaiba! You can destroy their monster!

I can?

Look, if you want to win, you're going to have to trust me on this. Like it or not, we're a team. And if you attack them with your Blue-Eyes White Dragon, I promise I'll back you up. Trust me.