A/n: I'm going to bring in one other canon Pretty Cure, who's help the main team out either this story or the next. For now I'm not going to any pairings, that may or may not change later.

James Potter is the dueling teacher at Hogwarts.

Mepple: Can we get on with the story-mepo?

Sondowth: Can you be quiet Mepple?

Mepple: No. Start the story already.

Sondowth: I don't know how Nagisa manage to put up with you.

Nagisa: I almost didn't. Now start the story before I hit you with my Lacrosse stick.

Sondowth (somewhat frighten): Yes ma'am. I do not own Pretty Cure or Harry Potter.

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Nagisa/Cure Black

The girls finished off the Zaktanna and were about to move when they heard a male voice shout, "Stupify!" They turn around only for Cure Black to get hit in the face by red light shot a wooden stick that was being held by a man. The man had brown eyes and dark hair that refused to controlled. He was looking at them in shock. Partly because they were quick enough to turn before the blow landed, but mainly because his stunning spell didn't do anything. Cure Black glared at him in annoyance.

"What was that for, baka?" asks Cure Black in annoyance.

"You're dangerous so you must be put down, and only my son, Davis, no one else gets the spotlight, Rosemary," replies the man who then cast four bone-breaker curses at Cure Black. Black manage to dodge the first two curses, but then gets hit by the other two hitting her left arm and right leg.

"What was that suppose to do, tickle me? And who is this Rosemary and who are you?" Asks Cure Black while slapping the stick out of the man's hand and accidently causing it to break when it hits the floor. She lifts the man by his shirt.

"Please put James down, and let's figure this out together," says an old man.

Cure Black lets go of James causing him to drop to the floor and looks at the old man. He has a terrible fashion sense, a long white bread, white hair in desparate need of a haircut topped by a fez hat, and blue eyes them seem to sparkle. As she looks the mans eyes, she starts to feel a headache. She runs forward and punches him in the nose, breaking it, and knocking the man to the floor.

"Nagisa," gently scolds Cure White.

"What? He was trying to get into my head," Cure Black responds, "Plus I really had enough of people with deceptive sparkling eyes."

Lullun then speaks up in a whiny, "I sense a dark power over there-lulu." She points at goblet of fire.

"Nagisa! I sense that the cup over their binds people to increase its power, and it feels similar to Dune's aura-mepo," warns Mepple.

"Who's Dune?" Asks Cure White.

"He was the man who tried to turn the planet into a desert-mipo. He was stopped by the Heartcatch Precure-mipo," replies Mipple.

"I hope I'm not interupting this delightful conversation, but my name is Albus Dumbledore. Lets move this away from prying ears and give out some explanations, shall we?" Asks Dumbledore with his nose mythersyiously fixed.

"Lead the way and please stay out of my head," says Cure Black as the three girls, a few of the teachers, the other schools' headmaster and headmistress, and the Triwizard champions as well as a few ministry officals follow Dumbledore to his office. Dumbledore speaks the password to gargoyle statue, and then they all entered Dumbledore's office.

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A/n: I've decide not to follow the plot of the books beyond Goblet of Fire and even then only loosely.

The big bad for the story is not Voldemort but the Goblet itself, or more accurately, what was sealed in the cup. If you want to help me come up with a name for the sealed being please pm me or post it in the review section.

The second task is going to be slightly different since Nagisa/Cure Black can't swim.