This is Nightmare Apprentice from YU-GI-OH!

Good at 0.7 - 1

Tags (character): Nightmare Apprentice

Tags (clothes): black witch hat, white leotard, black choker, black detached sleeves, black pelvic curtain, cyan bow, black bodystocking, black boots,

Tags (weapon): holding staff, staff,

Tags (others): starry background, sparkle, magic circle