Oh, Professor Kennedy was here!

Dorian stopped pacing and quickly held his hand out of his robe pocket with a guilty expression on his face. He hid it by turning to look behind him and was surprised that no one else had followed. So the rest had stayed with Professor Marchand? Good, he needed the help more.

As he turned his back to the door opening, Dorian watched as Professor Kennedy tried to get rid of the protective charms. The Ravenclaw looked a bit worried for a moment but when he said that it had worked he sighed "Thanks Professor!"
Alright lets get the treasure!

He was about to dash forward when Maddie suggested the Undetectable Extension Charm and he held up two thumbs up. "You're brilliant!" even he could use that spell because he had used it a lot when he had been doing his Astronomy Term Long assignment and had to drag his blanket along.

He took his coin out of his pocket and hid it in his other hand and then pointed his wand at his robe pockets yet again and shouted "Capacious extremis!" He did not see the result but when he felt inside of this pocket he noticed that it was much bigger on the inside now.

Grabbing whatever he could reach, Dorian began stuffing his pockets with coins and whatnot. It felt.....good actually.... To hold that much treasure. If only he could keep it...No! Everyone was in danger including the castle. With his pockets fuller than full, the fourteen year old grabbed an armful of coins and mixed his own coin he had kept with the rest and then ran after Maddie to the entrance hall, trying not to drop anything.