Call of Cthulhu Keeper Decks are designed to provide in game resources, handy references, and information. Use these decks to supplement scenarios, for inspiration when designing new encounters, to pass secret and important notes to players, and as a handy way to impart information. This Second Edition brings you all new artwork as well as some errata updates.

A range of friends and foes, with game characteristics and backstories, providing additional NPCs and replacement investigators. 48 cards.
 

Detailing the effects of phobias, manias, or episodes of madness, each card describes and advises on the consequences of investigator insanity. 48 cards.
 

Detailing hand-to-hand melee weapons, items, and Cthulhu Mythos artifacts. Each card describes the weapon’s game statistics, as well as supporting historical information. 48 cards.
 

All manner of strange, ill-fated, and disastrous situations that can affect, hinder, and trouble your investigators. Use in game to add additional drama and upsets for your investigators. 48 cards.