How do typical DSA spells work in live role-playing? And how do the liturgies of the Twelve Gods function? As a supplement to the rulebook for LARP conventions in the world of The Dark Eye, this book provides a comprehensive list of spells and miracles for both mages and other spellcasters and clerics. Additionally, it summarizes all talents, potions, herbs, and poisons. The book is entirely designed as an in-game book, meaning it contains no photos, and the font and layout have been chosen to ensure that even the interior appears completely "ambient." This way, a LARP mage or cleric can carry this book with them to any convention and use it as a reference at any time. When read from the front, it is the Codex Cantiones; when read from the back, it is the Liber Liturgium.