Konran / Lord Chaos

Konran enters in the second series, he joins battle academy and enters into black dorm.

Konran is the human form of Lord Chaos (first seen very briefly in the first series and then in the 3rd)

He is Edward Doomsday's tag partner for the Battleopia tournament but they hardly ever duel together and don't really see eye to eye during most of the 2nd series.

During the 3rd series, Konran leaves the academy just days before the shadow duelists attack.

Konran is not seen again but his true form Lord Chaos is now free.

In the second series, Konran is said to be undefeated at dueling but Edward Doomsday defeated him when thet were both young.

Konran plays a Cybernetic deck while Lord Chaos plays a Orichalcos deck