Blurple-y/violet jelly with tons of flakies and crimson/gold/green/blue unicorn pigment
Inspired by Yennefer
2 to 3 coats with or without base coat with glossy or matte top coat such as Elemental Ward and We're All Matte Here. You can also layer this one coat over a dark color and use it as a flakie topper.
Normal nail polish removal methods (acetone or Scourgify! polish remover and cotton)