Mr. Ryuga is a teacher trainee assigned to Duel fifty students at Duel Academy. On the condition that he could defeat them all, he would be recognized as an official professor of the school. He however had bigger plans in store once he became a professor. He is rumored to take the cards of those he defeats. When he Duels, he cheats by using a special ring to emit an electromagnetic force that disables his opponent's Duel Disk, preventing their use of Spell Cards. He is sinister, cocky, and uses his position to try and turn the dueling world over to his ideals.

I don't have a set voice for him, but please make him have a low/medium pitched voice.