Harry and Luna have been a couple ever since the end of the war and have traveled the world, going on all manner of adventures. When they stumble across the scene one night of a beautiful ashen-haired girl being confronted by an army in skeleton-themed armor, they intervene, unaware that it will lead them on an adventure like none other. Multiversal hijinks ensue.

Fate will not be denied, it will have it's way no matter how much once rebels against it. So the mighty lord of the misty isles and the lady of worlds, fates children cross paths

Ciri has come across many things in her travels that she couldn't even begin to describe to her friends back home, but stumbling across a gorgeous man fucking the hell out of the hottest woman she's ever seen is one of the greatest surprises she's ever found. When she slips on a puddle of the woman's fluids and hits her head, she awakens to discover that they don't mind at all.

In 1257, the Dark Lord disappeared without a trace, his war on Temeria lost in a single night. Now, a young boy named Harry will find that his future is far more exciting than he expected. A little too exciting, really. He would much prefer if it calmed down, even a little. [Fusion AU] dead fic

In the realm of the Witchers there was an event called the Conjunction of the Spheres. What if it didn't just effect them? Includes Harry Potter, Lord Voldemort, Ciri, Yennefer and a few other people.

Hagrid wünscht sich schon immer einen Drachen. Diesen besonderen Drachen kann er sogar nach Hogwarts bringen ohne den Zorn des Ministeriums zu fürchten. Post Bücher

AU: Harry was left at an orphanage when he was 4 years old. He was soon adopted by an odd man and given the chance to become something special...a Witcher. As he returns to Britain for the first time in years, he will have to put this new training to the test as he comes face to face with the darkness that has been following him from his past.

Snape looked at her. "You are aware of what is happening here. You know about the confrontation. Our world hangs in the balance. Quite a weight is enough to stoop the scales no matter on which side - if that drop would be you, the world will go to the hell."

Fleur hires a witcher to get revenge for her husband's injuries

Почему в каноне Геральт любит Йенифер? А не свое предназначение – Цириллу? Предназначение – оно и есть предназначение, как ни крути. Значит, быть им вместе. Ведьмак умирает проткнутый вилами? В присутствии Цири? Это, Сапковский пошутил, наверное…: Цири отказалась от магии спасая Единорога? Это она так думает. А некто, по фамилии Снейп, на этот счет имеет другое мнение.