Rapid Fire
Rapid Fire spends Heat to shoot the chest cannon and builds a temporary weapon damage multiplier through repeated damage.
How it works
The active Barrage skill costs 3 Heat and fires a torrent of bullets for 40% Chest Gun Damage. Each time the Forged deals damage, Rapid Fire gains a stack of a 10% Weapon Damage multiplier, up to 10 stacks; the buff lasts 5 seconds. Level 3 allows three more stacks. Level 6 adds 20% Barrage Skill damage. Level 10 makes every tenth shot also fire a Slug Shot for Rapid Fire's current Weapon Damage.
Read the supporting references
A source-bounded reference to named Dusk Mage, Forged, Railmaster, and Relic skills documented in the supplied Torchlight III passages. It covers described functions, resource or cooldown requirements, and listed skill-level effects. It does not establish later patch state, complete class coverage, gear effects, Fort upgrades, or an optimal build. Guidance explains the referenced mechanics; it is not a tested damage ranking. Check the stated edition and source version before applying a patch-specific detail.