Research upgrade

Tool Forging III

+ 20% resource gathering (Global Research Multiplier)

Embedded later-game data

+ 20% resource gathering (Global Research Multiplier)

Research data

Research branch
Blacksmith
Unlock requirement
Blacksmith level 3
Cost rank
16
Wood cost
42,000
Gold cost
21,000
Iron cost
42,000
Effect
+ 20% resource gathering (Global Research Multiplier)

Related game data

Research branch 1
BlacksmithBuilding progression
Research cost 3
GoldResourceIronResourceWoodResource