This is Rilliona, the Magistus of Verre from YU-GI-OH!
good at: 0.7 - 1
Tags (character): Rilliona the Magistus of Verre
Tags (clothes): crystal high heels, white thighhighs, white choker, white detached sleeves, white sleeveless dress, white witch hat, purple/black hair ornament, fur trim boa, purple/black corset,
Tags (weapon): staff, holding staff
Tags (background and object): crystal lamp, crystal furniture ,blue theme, magic circle, indoors, on bed
Tags (emotion): smug,head tilt, > o, waving, ;q, :3, yawning
Tags (views): from below, looking down, from side, on side, from above, on stomach, lying
Tags (others): chibi, floating, official art, swing, crystal