Lords of the Fallen Build Planner

Base and scaling are Datamined. How runes stack, which ones travel between hands, and how stance bonuses combine are all Verified in game against measured readings. One detail stays Modelled: where a rune both multiplies and adds, the order those apply in is stated nowhere in the data.

These are PvE figures. Damage to another player is scaled per weapon — 138 of 218 are adjusted, from ×0.33 to ×1.68 — which can reverse which weapon is strongest. Each weapon's page states its own multiplier. Datamined

Attack rating excludes status buildup. A weapon that causes bleed, frostbite or smite does damage this figure never counts — see status effects.

These change nothing about your damage number — and about half of all runes do only this.