Valkyrie merged into the shadows, feeling them slide their way around her from the wall. Shadow-walking the corridor, she remained undetected as she stepped out to Umbridge's office door. The pink bob was out, teaching a lesson apparently, and Valkyrie was using the time wisely. She dashed inside, closing the door behind her quietly, and immediately noticed the moving cats on dinner plates on the hideously pink walls. Still undetected, she took her hat off her head and picked up the two small black robot-like things inside it. She put one gently down to the left of the door, and one gently down to the right of the door. Then she opened it, and clicked her fingers three times, but not to summon flames. Instead, two red haired faces appeared from around the corridor, and crept across it, entering the room with her.

Fred took out his wand as George scanned the desk. He motioned for them to come forwards, and they obliged, looking at what he was pointing at. It was a black quill.

"Harry said this was the one that was enchanted." George whispered. Fred nodded and pointed his wand at it, muttering something Valkyrie didn't understand, but she heard something that sounded like 'reversio'. The tip of Fred's wand glowed slightly, and then dimmed back to it's normal stick-like state. George pulled two green stones from his pocket and put them in the top desk drawer, while Fred placed two pink stones onto the sugar bowl. They immediately disintegrated into pink crystals, and blended in perfectly with the sugar.

"Harry said she drank pink tea with lots of sugar." Fred whispered, grinning to George and Valkyrie. Valkyrie nodded and turned, putting her hat back on and opening the door slightly. The corridor was empty as she crept out, gesturing for them to follow her. Fred closed the door behind him quietly as they made their escape, all the while adrenaline pumping through George and Fred's blood, Valkyrie remaining steely silent, thinking more of what would happen if they got caught than the after effects of their small, psychotic prank.

They reached a room filled with moving portraits and moving staircases, which Valkyrie didn't actually acknowledge for a few moments until they were halfway up the staircase.

"Hey, this staircase is moving." She said eventually.

"Yeah, they always do." George grinned, as if it was the most obvious thing in the world.

"Oh." Valkyrie said as they reached a big portrait. "Don't you two have lessons?"

"Free Period." Fred grinned.

"Oh. It's a good thing I don't have a class then." She smiled, and they grinned, turning to the portrait and saying something in a different language. The portrait had a fat greek-looking lady in it, who frowned at them before the portrait swung open to reveal a small tunnel.

"Am I allowed in there?" Valkyrie asked as Fred climbed through, feeling slightly nervous. She hated small spaces.

"Yeah sure." George replied, grinning and walking through. Valkyrie furrowed her eyebrows and sighed, walking after them into a giant circular room decorated with red and gold tapestries and house symbols. Valkyrie took a deep breath out.

"Whoa" she said quietly. George and Fred grinned at each other as they watched Valkyrie's reaction to the common room.

"So, this is our domain, you might say." Fred grinned.

"Impressive." Valkyrie smiled slightly "Umridge isn't going to know what hit her."

"I know, the black hooters'll make a noise like no other."

"And the smell of the stink bombs in the desk last for at least 3 weeks."

"And the ghost chilli sugar powder will makes a perfect addition to a lovely cup of sweet pink tea." Valkyrie grinned at the two twins and took off her hat, looking at its deep dark redness.

"Yeah. I always hated pink."