thinkign about my hpcc/hpma au...... (infodump below the cut)
so the general gist of it is in this universe, euphemia rowle unexpectedly kicks the bucket while the MA gang are at hogwarts and delphini is transferred to concordia rowle's care before any of the people aware of her existence & heritage can interfere. while she doesn't end up enrolling bc of her illness, she does ends up meeting them during hogsmeade weekends or if she ever ends up being in the castle for whatever reason.
she's a little emo weirdo as a consequence of her lack of socialisation n the way euphemia treated her </3 however being starved of human connection w people around her own age she ends up latching onto daniel quite a bit (much to his dismay) viewing him as a cool older hogwarts student that she shares a level of kinship with due to their unsavoury parents & being judged for it (shes under the impression that hers were run of the mill death eaters). they eventually become close friends, exchanging hairdye potions for help in the forbidden forest and assisting eachother with their respective studies and helping eachother come to terms with the terrible secrets they learn about their blood families
she doesn't end up evil in this au! actually having positive relationships with others makes for a much more stable individual who wouldve thunk. by the time she learns of her heritage she has no desire to claim it, let alone attempt to fulfill the prophecy.