Considering the fixation the writers of the anime seem to have with him, let's try the rich guy with the dragon fetish. Post cards that Kaiba might like to use, particularly if they involve Dragon-type monsters (especially Blue-Eyes), Chaos cards, machine-like non-Monsters, virus-like cards, or evil clowns. Neutron Blast Normal Spell Activate this card only if you have a face-up "Blue-Eyes Ultimate Dragon" on your side of the field. Destroy all monsters on your opponent's side of the field. You cannot conduct your Battle Phase during the turn this card's effect is used. When this card is sent to the Graveyard after its effect resolves, if you have a face-up "Blue-Eyes Ultimate Dragon" on your side of the field, inflict 2000 damage to your opponent's Life Points.