Draco had only given himself enough polyjuice potion to last time those 15 minutes, he quickly changed back into himself, his hair growing shorter and his facial hair disappearing. Draco looked at the path ahead. There was a sign on the wall that read:

Whoever wishes to proceed,

Should hopefully be doing a good deed.

For what lies ahead,

May deem your life dead.

I Albus Dumbledore,

Wishes you to go out of the door.

Good luck,

I suggest that you duck.

Duck? Thought Draco. "Agh!" he screamed as a large Hungarian Horntail dragon came swooping towards him. The dragon slashed one of his claws at Draco's back, ripping his shirt and making a big bloody gash on his back. It really hurt, Draco began crawling away and the Hungarian Horntail was about to breathe fire over his face when he weakly shouted, " PETRIFICUS TOTALUS!" The dragon's large wings snapped into his body, and his legs snapped together. It was humorous watching the large beast unable to move. Moving limply, Draco saw a gold key around his neck and grabbed it to unlock the heavy metal door.

Through the door was a large sphinx. "Hello," said the sphinx.

"Er, Hi?" Draco said, uncertainly.

"Would you like to answer my riddle?" she asked, her voice kind, "If you answer correctly, I will let you through, If you answer incorrectly, you will die a slow painful death, but if you choose to turn back, then you can do so now!" Draco thought for a minute, his Slytherin ambition took over him.

"Yes, will you tell me the riddle, er please?"

"Okay. I never was, am always to be. No one ever saw me, nor ever will. And yet I am the confidence of all, To live and breathe on this terrestrial ball. What am I?" the sphinx said clearly. Draco thought for five minutes.

"Erm, I think I have a answer." He said nervously.

"Are you sure?" the sphinx said.

"Certain," Draco replied, "The future." The few seconds felt like years.

"You're right, well done!" the Sphinx said, moving to the side to let Draco through the door.

It took a while for Hermione to get down into vault 1435. "Here you go, Dumbledore!" said the tiny goblin, unlocking the grand iron door. "Thank you!" Hermione replied, walking into the vault as the large iron door shut. There was a huge dragon, clearly under the full body binding curse, the next door was already open, so Hermione walked through, she felt herself changing into Hermione again. In the next room, there was a sphinx. "Hello," the great sphinx said, "Here for a riddle?"

"Yes, will that get me through?" Hermione asked.

"Certainly. Answer correctly, and you can go through, answer incorrectly, certain death, otherwise you can turn around and go back!"

"Okay, I choose to proceed!" Hermione said.

"Here is your riddle: The one who makes it, sells it. The one who buys it, never uses it. The one that uses it never knows that he's using it. What is it?" said the sphinx, slowly. After 3 minutes, Hermione was sure that she had an answer.

"Er is it a coffin?" she asked.

"Are you sure?"

"Yes" Hermione said, waiting for the Sphinx's reply.

"Well then you can proceed!" The Sphinx moved out of the way.

Meanwhile, Draco was in the third room. There was a table, with three plants and a weak looking occamy. There was a sign that read "Feed the occamy, and he can get your key! Choose wisely, and quickly, for he can get aggressive." There was a jar of leaves, a dead tiger and a jar of dead rats and birds. Draco decided that he would rule out the tiger, judging by it's size, and wings, Draco fed it the dead rats and birds, the thing gobbled them up quickly, and flew off to a pipe in the corner. "Phew!" said Draco. The occamy, now smaller than before, came back with a key in it's hand. Draco took the key and unlocked the door. "What a fantastic beast!" he said aloud to no one.

Hermione walked through the door as Draco walked out. All of a sudden, the task reset itself. Hermione looked at the table and red the same sign. An occamy, she thought, I have read about these in Fantastic Beasts and Where to Find Them book. As quick as a wink, Hermione fed the hungry beast the rats and birds. It flew up to a small pipe and came back with a key for Hermione. "Thank you!" she said, opening the door with the key.