Dark Forest: Deck of OSR Fumble Cards

The “Fumble Deck” is a card deck designed to resolve combat mishaps quickly and with variety. When you roll a natural 1 on an attack, you draw a card and apply the result immediately.

The cards cover different attack types, including melee, ranged, natural, and magical attacks. This creates unexpected twists that keep the action moving and add lively moments for both players and their enemies.

The deck is made for old-school D20 tabletop RPG play and can be used with Shadowdark RPG as well as OSR-style systems.