With our upcoming online World Championship Qualifiers taking place on Board Game Arena, we're updating account synchronisation to ensure all registrations follow our Tournament Guidelines.

The Altered TCG Official Tournament Guidelines are a guiding document to assist with the preparation, and execution of Altered tournaments.

Take part in the World Championship for Altered by joining one of our upcoming World Championship Qualifiers in Zoetermeer, The Netherlands, Lille, France and Essen, Germany.

The following article lists all Comprehensive Rules updates that have been made with version 3.0 for the release of Whispers from the Maze.