7th Edition · Core rules

Call of Cthulhu tools

Fast decisions about fighting back, Sanity aftermath, and injury triage.

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3 tools

Call of Cthulhu

7th Edition · Core rules

3 tools
Health

Damage & Major Wounds

Identify the injury situation and see whether to check CON, stabilize, or treat.

Open tool →Combat

Dodge or Fight Back

Dodge, fight back, or dive for cover: compare the choices and who wins ties.

Open tool →Health

Sanity Loss & Trauma

Use the loss already resolved at your table to find the next trauma step.

Open tool →
Sources & scope

Independent play aids. Calculations use your inputs; specific abilities and the GM’s ruling can change the result. Each tool links to its reference. Rules were checked September 2026.

Reference reading: SRD 5.1 · SRD 5.2.1 · Pathfinder 1e rules · Pathfinder 2e rules · Daggerheart SRD · Call of Cthulhu rules. These are independent resources and are not publisher-endorsed.