Some more one you can use
- Modern day Salem Witch Hunt, but instead of burning magical user, a big and powerful company sucks out the magic and uses it to force people to buy their products. So then one girl escapes and now has to expose the company, while hiding that she still has powers
- A girl asks a witch for a love potion to use on insert hot male character her and when she dumps the whole potion into insert food/drink here he becomes super in love with her, like psycho stalker in love. So now girl and stalker boy must hunt down the ingredients for the unlove potion while finding out that they not have nothing in common and would not make a good couple but also that they share no interest to even be friends
- Girl can talk to animals, she tells best guy friend, best guy friend tells his family, his family thinks girl is insane, girl gets shipped off to the looney bin, fifteen years later ex guy friend ask girl to help prevent a war between alien animals and human, girl laughs in his face but agrees to help only and only if ex guy friend murders his family.