Astral Codex

The Astral Codex is an item in Power Rangers Astral Knights. It is a codex and an important tool for the Astral Knight Rangers. According to the prophecy, if the Rangers have this book, they can help regenerate the universe's light. It first appears in episode 1, when Cyrallis creates it from Maya's notebook.

Uses
The Astral Codex contains information on the Deities and the Astral Knight Rangers. As well as being essential to help reawaken or summon the Deities, the Rangers can also give generate objects by tracing stars on the screen to form the items they need. The items then appear in real life.