Rulebooks can be obtained via:
- Ludonaute( French; English; German; Italian; Dutch; Spanish ) - http://yggdrasil.ludonaute.fr/en/regles.html
- Game FAQ: http://yggdrasil.ludonaute.fr/en/faq.php
- Expansion rules(including Table of all Godly powers and trance powers ): http://asgard.ludonaute.fr/pdf/rules_EN.pdf