If you told Korpsit he'd be getting a message from the Headmaster of Hogwarts, he would have scoffed and gotten back to his work. In fact, even after getting the message, Korpsit had considered continuing on as if he hadn't but there had been mention of a treasure and it was enough to peak the goblin's interest.

The beady eyed creature let himself into the office once he was let up and immediately hobbled his way to the chest in the centre of the room.

"This is?" He asked, giving the runes a once over before his eyes caught sight of the word etched by the lock.

....

He took a measured step back. "It's real. Whatever it is." He'd recognized that seal anywhere and now wished he hadn't come.