Forbidden Is Between Us Not Like It Should Be {Star Vs The Forces Of Evil}(OC's)

Amarah the Unparalleled

A youngest daughter of Solaria the Monster Carver and sister of Eclipsa the Queen of Darkness, known to be mysterious princess who wield unlikely powers that quite powerful to process of magic than Mewni's or others.

She became a Magic High Commission for knowledge and being powerful with her magic that's within her soul at young age.
But her powers and abilities nor identiity are unknown since she was crystalized alongside her sister (she can overpower it) but she wanted to join Eclipsa's side after her sister and her monster lover tried to escape (failed) and even be forced to marry King Shastacan under her mother's last words (she refused).

So, she gives up her role as ruler and Magic High Commission to be trapped in crystal prison along her sister but in different separated room.

No one knew she had a secret forbidden lover or used to be.

While she trapped inside her crystal prison, as her magic grew powerful in each time had passed over hundreds years as she sleeps in death-like sleep.

Until she awaken when she noticed the new queen or the future.

Or is it?

Her choices to make and life to be.