Kuro and Rogue

Kuro nodded, Raiden's conclusion was good, but he wasn't convinced. He had given it a lot of thought himself, and even skimmed through all the information Raiden collected, and had his own idea, and since the link was open, any thought would be instantly transmitted to the others. 

"Wise and old, the prophet is back. The man is blind, the man is strong. Through songs and cheers, a leader was born. Raiden was right, that they didn't know who the leader was, and without that information, they couldn't solve the riddle, but the man spoke of this leader a lot, and he could tell he was speaking through experience. Plus, through the information from Raiden, it suggested that the man himself was the leader in the riddle, after all it was about the past and he knew a lot about it. 

Younger and not as wise, the man acted. Frightened and unwise. Sent far below, the wicked witch, where crystal lied. If what he had concluded was right, then that man was the one who banished the witch out of fear. He wasn't as wise as he is now, maybe. 

Held secret from generations, untold legends. Nobody knew, nobody believed. Years passed, and the leader died, they believed. Again, this refers to the leader. The one who had banished the witch died soon afterwards, everyone believed that he had died, maybe he hadn't, he wasn't sure on that but he had the feeling that the held secret from generations, untold legends was referring to the crystal again, a power that was held secret for generations, that nobody believed the legend. Again, the information from the book suggest this.

The leader cheated, surpassing strongest of forces, but came a price. Leader had to believe, accepted, he finally did in that which he never thought possible.If he was right, and the one who banished the witch was still alive, then he surpassed death somehow. The witch was banished because of magic, it wasn't accepted. Maybe he finally had to accept magic in order to surpass death? 

He had to hide, he had to lie. Protecting himself later generations, the next kings and queens. He wasn't sure on this part but as Raiden had already figured out, the kings and queens referred to past chiefs. Using this information, maybe, what he meant by protecting himself later generations referred to future chiefs while he hid, lying to everyone, letting them think he was dead. 

Deep below, a secret room, prisons and jails, now arena which held above. Deep below, a secret room, empty, the witch great and powerful, escaped. Using the information from the book, he knew that this secret room used to be a prison, and if the arena was above them, then that too could mean it all used to be a prison. It could also mean the prison to the dragons, as they imprisoned the dragons there during the war. 

Book of secrets, book of history, read many times, secrets of crystal inside. Raiden had already solved this, and he couldn't think of anything else.

Now he knew, now he feared. Searched many years, missing, gone, the crystal was, no, hidden all along, least expected, deep within. From the last verse, he gathered that maybe, the leader found this diary when the witch escaped, and discovered the secret of the crystal which he feared, and searched for it for years. It seems the crystal was hidden where everyone least expected, deep with the ground. 

Under Berk once before, now above forever more. Thor's statue, royal guard, protector of cells. Held a gem, not any more. Now this made him stop and think. They had a statue of Thor, and the information on the book said that it guarded the jails underground at some point. It held the gem, but now the statue is above ground, has been ever since and the gem is........gone. That was when he realized, they were wasting their time searching for the crystal, as it had already been found!

Kept secret, crystal great and powerful. Had no choice, hidden all along, future kings and queens, Berk, least expected. If he was right, and the crystal had been found, it would need to be kept secret because of it's power. The leader had no choice to hide it for future chiefs where they would least expect it to be. 

Home of Kings, home of Queens, home of young prince, wars end, thanks to him, prince of queen today. As Raiden discovered, this was referring to him, the home of the chiefs was Berk, but, that wasn't their home, a home is a place where you sleep, eat and sheltered. Sure, that was still Berk, but on Berk, the same building had be the home to chiefs for generations. If he was right, this referred to their actual home!

Unknown secret lies within, hidden room. The past I speak, the present I talk. Future, I am blind. All of this riddle is talking about the past and the present, but not the future. If this was right and the crystal was not underground any more, and perhaps their own home, then there must be a hidden room in there somewhere that keeps the crystal secret. He immediately stopped looking for the crystal and began to make his way up.

"Everyone, did you get all of that? I hope so, as I am going to need help! If the witch discovers this, then we are all in danger, right now, she will think the crystal is underground, we have an advantage."

He quickly ran over to the house and went inside, where should he begin looking. He had been living in the house with his mother for years, and not once did they find anything strange. Wherever the hidden room was, it was hidden well.

Morrigan

Morrgan jumped down once the room had been cleared. When she got there, it seemed everyone had left. Had they taken the crystal? Or had they given up? She had to know. She waved her hand, and quickly began to watch the past events of this place, although, since it had a lot of history, it would take some time before she found what she wanted.