Sean seeks to become his disciple, calling him "Master Ken". An intense but courteous young man, Sean is determined to win no matter what. He was once trained by his grandfather, who was of Japanese descent. Sean's greatest weakness is receiving attacks while attacking. He dreams of creating his original special moves.Capcom. p. 15. Street Fighter III: Double Impact, instruction manual. Retrieved 3 July 2008 It is Sean who leads the basketball parry bonus round in 3rd Strike. In his ending, he becomes Ken's disciple, only to be told that he needs to defeat Ryu to become worthy. In 3rd Strike, Sean is allowed to participate in a martial arts tournament, but Ken tells him that his current skills will not even get him through the preliminaries and that he needs to develop his own style. In his 3rd Strike ending, Sean dreams that he has won the championship title, but in fact he loses in the qualifying rounds as a result of his lack of training. Sean makes a cameo appearance in Ryu's ending and intro in Marvel vs. Capcom, and as a supporting character in Street Fighter V. Twelve is a humanoid creature introduced as a playable character in Street Fighter III: 3rd Strike. His stage background, shared with Necro, is Saint Basil's Cathedral. Twelve is the ultimate humanoid weapon developed by Gill's organization. He has a shapeshifting body that is an improved and strengthened version of the prototype body given to Necro. Via the X.C.O.P.Y. super art, Twelve has the ability to briefly copy his opponent's form and moves. His targets are filled with despair when he corners them. His objective is to track down Necro and Effie, who are fleeing from the organization. Twelve is considered a low tier character due to his low damage output and health. Urien Yun and Yang Introduced in the Street Fighter IV series Abel is a heavily scarred French martial artist described as an amnesiac. He serves as a protagonist of Street Fighter IV. Obsessively following every lead on the whereabouts of Shadaloo's remnants, he was found in the burning remains of a Shadaloo base and nursed back to health by a group of mercenaries, working alongside them to rediscover his past and to defeat Shadaloo once and for all. He recognizes Guile's "Sonic Boom" technique, but refuses to comment when Guile presses him for information about Charlie, its originator.