Chanting cultists, terrifying creatures, and mysterious figures are all harbingers of the end of the world. Only the members of the Agency can stop it! Work together to develop investigative techniques and unlock ancient artifacts as you build your Agent's deck in the quest to reveal the Cataclysm before it's too late. Will you face the Ancient One that sleeps deep beneath the ocean's surface, a hive mind that is taking control of human hosts, or perhaps a war between angels and demons that is spilling over into the earthly plane? You might even discover that one of your own Agents has betrayed you and is working against the rest of the team, trying to bring about the end of the world for their own dark purpose . . .