Obviously, you have the canons under your control, and there is Djinn in Yugi's deck. So, we can put some added attributes to the battle, like Dodge, Attack, you know, kinda similar to a Pokemon battle. But this will be for later.

There is also an "Eclipse" spell or trap card in Yugi's hand that he can use for Djinn to grow in power on the battlefield. After Kaiba draws one of his first Blue-Eyes White Dragons, Yugi can activate the Eclipse trap card, stalling Kaiba from making his move, losing a turn. There, Yugi can draw in Djinn. As soon as Kaiba makes his move, he discovers that Djinn has great defense strength, due to the Trap card's power, allowing Yugi to command Djinn to obliterate the Dragon. 

I'll tell you more after you make the post.