Roxis Rosenkrantz (ロクシス・ローゼンクライツ, Rokushisu Rōzenkuraitsu) or Roxis is a playable character in Mana Khemia: Alchemists of Al-Revis. Coming from the noble family of Rosenkrantz, he seemed to hate Vayne for a reason, yet he fulfilled his promise of joining Vayne's workshop if he loses against him in the School Arena. Roxis is also a very obedient young man, following every instructions given to him however, he is a man of honor, upholding his promise and openly expresses his dislike on the dirty method Tony uses to distract the party.