Battle

Defensive Formations III

Enhances Infantry Defense

Max level

4

Effect

Infantry Defense

Plan in calculator

Research levels

Cost, base research time, power, prerequisites, and total effect at each level.

Level	Bread	Wood	Stone	Iron	Gold	Research time	Power	Requirements	Effect
1	320,000	320,000	64,000	16,000	3,600	2h 30m	11,250	Academy 14 Reprisal Tactics III 1	2.5%
2	420,000	420,000	84,000	21,000	4,600	3h	22,500	Academy 15	5%
3	550,000	550,000	110,000	27,000	6,100	5h	33,750	Academy 16	7.5%
4	1,200,000	1,200,000	250,000	64,000	14,000	15h	51,750	Academy 17	11.5%

Related research

Battle

Reprisal Tactics III

Enhances Infantry Attack

Infantry Attack

Max level 4View levels →

Battle

Special Defensive Training III

Enhances all Squads' Defense.

Squads' Defense

Max level 4View levels →

Values may change as the game is updated. Check current requirements before committing resources.