Austyn

Austyn (克己, Katsumi) is a minor character in Yu-Gi-Oh! The Academy. He is only seen in episode four, as an Obelisk Blue student who hates all Slifer Red students, particularly Zorbel Reddison. He then challenges him to a duel, only to lose to him in two rounds.

Deck
It is unknown what deck Austyn plays exactly, as he was beaten in two turns, however, Austyn presumibly plays a Warrior deck. As the cards seen in his hand were all warriors and warrior support cards. However, he only managed to play two of these cards, "Overlord Soldier" and "Draining Shield". 1 - Seen in his hand, never used.