The Unspeakable Oath is the second Mythos Pack in The Path to Carcosa cycle.
The Unspeakable Oath carries you deep into the belly of Arkham's asylum. And while its scenario continues and deepens the game's exploration of the mystical realms between the traditional roleplaying and card game experiences, its twenty-four player cards (two copies each of twelve different cards) provide you access to a number of wealthy Patrons and allow you to "learn" from your mistakes.
Contains cards 147-188 of The Path to Carcosa cycle.
