Ancient Skybook
The Ancient Skybook is a key story item that houses the knowledge needed to find the path to the sky left behind by the Oocca.
Initially this item is given by Impaz in the Hidden Village to help Link restore the power of theDominion Rod the key to finding the sky cannon which can be used to reach the City in the Sky after being repaired by Fyer.
The skybook however is missing some of its characters needed to help decipher the text within that tells of the method to removing the seal on a statue blocking the sky cannon.
When Shad is presented the skybook he helps the hero restore the Dominion Rod's power which then can be used to track down the remaining characters scattered around Hyrule and once this is complete Shad can remove the seal of the statue blocking the path to the ruined sky cannon.
Trivia
- There are technically only three skybook related items in the games code so the six characters are just a method to present the filled book to the player once all the other statues flags have been marked.
- This is similar to Goron MinesKey Shards were there are technically three shards but the final shard automatically becomes theFile:Item-goron-big-key.pngbig key.
- In the randomizer a few quality of life changes help speed up the process of accessing the City in the Sky including: Having shown Shad the skybook which leaves behind the powered up Dominion Rod and the skycannon is considered already warped once the skybook is filled up and is repaired automatically for free.