Musketeer X

Musketeer X (銃士Ｘマスケティア・イクス, Jūshi EkusuMasuketia Ikusu?) is a minor character in the Phantom Bullet Arc. She is a «Gun Gale Online» player who participated in the 3rd Bullet of Bullets and was one of the four players in the finals of the tournament who had not been part of the finals during the previous two tournaments.