Decarbonization
Melee Damage Technology 2/3
Increase the melee damage of all non-siege units by +1.
Stats
| Age | Time | Cost | Civilizations |
|---|---|---|---|
| Castle Age | 60s | 100 Food 250 Gold | Abbasid Dynasty, Ayyubids, Byzantines, Chinese, English, Golden Horde, Holy Roman Empire, Jeanne d'Arc, Jin Dynasty, House of Lancaster, Malians, Mongols, Order of the Dragon, Ottomans, Rus, Knights Templar, Zhu Xi's Legacy |
| Castle Age | 300s | — | Delhi Sultanate |
| Castle Age | — | French | |
| Castle Age | 5s | 120 Food 300 Gold | Tughlaq Dynasty |
Available to
Abbasid Dynasty Ayyubids Byzantines Chinese Delhi Sultanate English French Golden Horde Holy Roman Empire Jeanne d'Arc Jin Dynasty House of Lancaster Malians Mongols Order of the Dragon Ottomans Rus Knights Templar Tughlaq Dynasty Zhu Xi's Legacy
Data from AoE4 World data
(Open data; game data under Microsoft's Game Content Usage Rules), imported 2026-10-03.
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