This 64-page softcover book contains:

• Background material and staggering artwork for the Gnarlwood setting and the Ravening Ruin, in addition to the Horns of Hashut and the Rotmire Creed
• A gallery of miniatures featuring fighters from each warband, and evocative scenes of battle on Gnarlwood scenery
• Rules for using the Rotmire Creed and Horns of Hashut, including fighter profiles, reactions, and faction abilities, and background tables
• Special rules for the Gnarlwood terrain pieces found in the Gnarlwood Watchcamp box
• 6 quests, 3 for each of the two warbands, including artefacts, heroic traits, encampments, and battleplans
• 2 narrative campaign arcs, including one for four to six players split into two teams