One player embodies the Grimoire and guides the group of wizards room by room to the exit by giving hints to the other players about the correct door. The wizards work together to interpret the Grimoire's clues and find the right picture card at a door. However, there is a traitor among the wizards. Their task is to confuse the other wizards with similar picture cards and lead them in the wrong directions. Only if you communicate well with each other and avoid the illusions in your path can you escape from the wizard's library. Be careful whom you trust in this game...