Description

Increases attack of infantry units.

Upgrade Table

Internal clipboard.svg Please note
The research times listed below assume no research bonuses are active, such as those from technologies, alliance technologies, or VIP perks. While we cannot predict your research time, it will likely be less.
Level Infantry Attack Requirements Costs Time Power
1 +1.0% Military Discipline Level 1
Academy Level 1
Resource icon food.png 10.0K
Resource icon wood.png 10.0K
1h 184
2 +2.0% Iron Working Level 1
Academy Level 3
Resource icon food.png 20.0K
Resource icon wood.png 20.0K
1h 12m 436
3 +4.0% Iron Working Level 2
Academy Level 5
Resource icon food.png 40.0K
Resource icon wood.png 40.0K
Resource icon stone.png 30.0K
1h 26m 893
4 +6.0% Iron Working Level 3
Academy Level 7
Resource icon food.png 80.0K
Resource icon wood.png 80.0K
Resource icon stone.png 60.0K
1h 44m 1,641
5 +10.0% Iron Working Level 4
Academy Level 9
Resource icon food.png 160.0K
Resource icon wood.png 160.0K
Resource icon stone.png 120.0K
2h 4m 2,939

Upgrade Rewards

Advanced Research — Research Iron Working in the Academy (edit)
Level Reward
Resource icon food.png Food Resource icon wood.png Wood Resource icon stone.png Stone Resource icon gold.png Gold
1 ? ? ? ?
2 1,700 1,700 1,800 -
3 1,900 1,900 2,000 -
4 2,000 2,000 2,200 -
5 2,700 2,700 3,100 -
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