Oswald

Oswald is supposed to be a professional assassin. Ash Crimson invites him into his team during the King Of Fighters XI tournament. Oswald decides to join after a poker game, in which the winner would choose what to do. Oswald had a winning hand, but he saw that Ash is a skilled man and decides to join the team.

It is later revealed that Oswald joins the tournament to obtain a drug called Dragon Pills. Ash tells Oswald, that he can only get the drug if he fights the providers enemy. Ash tells Oswald that the enemy is their teammate Shen Woo. Shen Woo and Oswald fought, but the result of their fight is unknown.