Seto Kaiba

Even though Kaiba is the wealthy CEO of his own multinational high-tech corporation KaibaCorp that invented the virtual reality duel system, his real passions lay in the world of Duel Monsters. He uses his ruthless business drive to overcome any who challenge him. Kaiba wants to be the greatest and most powerful duelist in history, and he knows that Yugi will be his eternal rival.

Deck

 * 1) Blue-Eyes Shining Dragon
 * 2) Blue-Eyes Ultimate Dragon
 * 3) Blue-Eyes White Dragon
 * 4) Boar Soldier
 * 5) Different Dimension Dragon
 * 6) Hitotsu-Me Giant
 * 7) Kaibaman
 * 8) Lord of Dragons
 * 9) Manju of the Ten Thousand Hands
 * 10) Mirror Force Dragon
 * 11) Obelisk the Tormentor
 * 12) Peten the Dark Clown
 * 13) Saggi the Dark Clown
 * 14) The Fang of Critias
 * 15) Vorse Raider
 * 16) X-Head Cannon
 * 17) XYZ-Dragon Cannon

Super Powers
Blue Eyes White Dragon is Calling to me.

Enemies

 * 1) Gozaburo Kaiba
 * 2) Maximillion Pegasus J. Crawford
 * 3) Gansley
 * 4) Nezbitt
 * 5) Leichter
 * 6) Noah Kaiba
 * 7) Dartz
 * 8) Yami Marik
 * 9) Yami Bakura

TV Tropes

 * Season 1 (Seven Stars arc): It's revealed that the school was built over the hiding place of 3 powerful, Evil Counterparts of the Egyptian God cards and that its purpose is to raise students strong enough to defend them (the gate sealing the cards can only be opened if its 7 keys are won in a duel). Naturally, Jaden and co. are entrusted to guard said keys from the Hidden Agenda Villain's henchmen.
 * Lampshaded in  Yu-Gi-Oh! The Movie: Pyramid of Light . After Anubis' defeat, Kaiba leaves in a huff, and Grandpa says, "I'm glad he didn't bring up the damage you all did to his Duel Dome, because I really don't think his insurance is gonna pay for it!"