>>9410196>Which house is she getting sorted into?Sapphire would probably be Hufflepuff, but an argument could be made strongly for Slytherin.
>What quiddich position would she play?She wouldn't.
>Does she use dark magic?Absolutely, crucio is her go to spell (often aimed at the genitals)
>Does she compete in the tri-witch cup?She'd put her name on a piece of paper, pacing laps around the cup, debating whether or not she should. Then either she'd go to put it in only for the time to be up as she did, or put it in at the last minute only for it not to get picked, making all her debating moot.