Rongo Rongo

The Complete Book Of The World: Rongo Rongo is a book-type Teigu. It was wielded by the Empire's Saikyuu and is currently used by Akame.

Abilities
The book contains every single map in the world. The information about the Empire's territories is especially detailed and includes every detail about the mountains and lands. On the last page there is a prediction of natural disasters that will happen in the future.