Black and purple powers

THE REWRITE (I'm fixing this) Agatha Harkness, a powerful witch who's survived more than one can imagine. But even the strongest of men perish and turn to ash. After all, from ash we came, to ash we shall return. Wanda Maximoff, a young witch far too overpowered for her own good, is Agatha's only hope for freedom. A Salvatore or maybe not. ⚠I don't own the MARVEL Characters⚠ ⚠TW⚠ Violence. Past Torture Past rape. Suicide Idealisation English is NOT my first Language :)