"I believe four but I don't know for sure. There are records of crystals becoming unstable and destroying cities. Then there are the dark crystals which I believe were once elemental crystals and they were tested on until their color and purpose changed." She paused. "That's only a theory though. There is more information about them at the observatory and in the library."

Zelda didn't know if he liked to read or not. She found that those who didn't asked her to relate what she had read in the past and so she was prepared to do that again.

"All the information we have is still missing some key parts." It was better than nothing though and more than they had known before.