T4 Calculator
T4 Units require all buildings up to Academy 25, Economy research tree, and Military research tree, gaining a total of 65 million might. 30% T4 Subsidy research is optional, same as 1 million T4 troops.
Adjust Research Boost, and enter your setup using the + and - buttons, from bottom to top.
Research Boost:
%
Construction:
%
Helps:
TechnoLabes:
Speed-Ups Gems $$$
Military: 1397d 1.9M 466$
Economy: 203d 274K 68$
Buildings: 344d 461K 115$
Subsidy: 2757d 3.7M 920$
T4 Troops: 369d 578K 86$
Total: 1899d 2.5M 633$
Resources Needed: 180M 289M 296M 208M 1.2B
Remaining Might: 53M
Training Speed I -0/1+ 1m 10
Intelligence Report -0/10+ 3m 20
Quick Maneuvers I -0/10+ 3m 20
Infantry Offense -0/10+ 6m 35
Siege Attack -0/10+ 6m 35
Ranged Offense -0/10+ 6m 35
Cavalry Offense -0/10+ 6m 35
Infantry Defense -0/10+ 9m 50
Siege Toughness -0/10+ 9m 50
Ranged Defense -0/10+ 9m 50
Cavalry Defense -0/10+ 9m 50
Gladiator -0/1+ 11h 20m 1000
Catapult -0/1+ 22h 40m 1.5K
Sharpshooter -0/1+ 10h 18m 1000
Reptilian Rider -0/1+ 11h 20m 1000
Infantry Health -0/10+ 9m 50
Siege Durability -0/10+ 9m 50
Ranged Health -0/10+ 9m 50
Cavalry Health -0/10+ 9m 50
Royal Guard -0/1+ 2d 3h3.4K
Fire Trebuchet -0/1+ 2d 13h4.3K
Stealth Sniper -0/1+ 2d 1h3.3K
Royal Cavalry -0/1+ 2d 3h3.4K
Army Defense I -0/10+ 32m 130
Army Offense I -0/10+ 32m 130
Army Health I -0/10+ 32m 130
Heroic Fighter -0/1+ 34d 8h47K
Destroyer -0/1+ 42d 22h59K
Heroic Cannoneer -0/1+ 30d 1h40K
Ancient Drake Rider -0/1+ 34d 8h47K
Resources Needed: 25M 39M 45M 27M 181M
Remaining might: 7.2M
Construction Speed -0/10+ 1m 10
Food Harvesting I -0/10+ 46s 5
Vault Management -0/10+ 2m 15
Stone Harvesting I -0/10+ 3m 20
Timber Harvesting I -0/10+ 3m 20
Metal Harvesting I -0/10+ 3m 20
Weight Training I -0/10+ 4m 25
Resource Harvesting I -0/10+ 4m 25
Resources Needed: 340M 427M 418M 311M 600K
Remaining might: 5.5M
Farm -0/25+ 14s 5
Lumber Mill -0/25+ 11s 5
Quarry -0/25+ 11s 5
Mines -0/25+ 11s 5
Manor -0/25+ 11s 5
Watchtower -0/25+ 19s 5
Barracks -0/25+ 17s 5
Infirmary -0/25+ 17s 5
Workshop -0/25+ 14s 5
Embassy -0/25+ 14s 5
Trading Post -0/25+ 14s 5
Vault -0/25+ 19s 5
Castle Wall -0/25+ 0
Castle -0/25+ 19s 5
Academy -0/25+ 19s 5
Battle Hall -0/25+ 23s 5
Prison -0/25+ 29s 5
Altar -0/25+ 23s 5
Resources Needed: 267M 218M 207M 233M 670M
Remaining might: 99M
Gathering Priority -0/1+ 9m 50
Grunt Subsidy -0/10+ 7m 40
Ballista Subsidy -0/10+ 7m 40
Archer Subsidy -0/10+ 7m 40
Cataphract Subsidy -0/10+ 7m 40
Gladiator Subsidy -0/10+ 30m 130
Catapult Subsidy -0/10+ 30m 130
Sharpshooter Subsidy -0/10+ 30m 130
Reptilian Rider S -0/10+ 30m 130
Field Triage I -0/10+ 2h 7m 300
Rally Priority -0/1+ 4h 17m 515
Quick Maneuvers II -0/10+ 2h 33m 300
Royal Guard Subsidy -0/10+ 8h 31m 780
Fire Trebuchet S -0/10+ 8h 31m 780
Stealth Sniper Subsidy -0/10+ 8h 31m 780
Royal Cavalry Subsidy -0/10+ 8h 31m 780
Barracks Expansion -0/10+ 12h 47m 1000
Innate Talent -0/10+ 23h 55m 1.5K
Training Speed II -0/10+ 12h 47m 1000
Quick Swap -0/10+ 1d 23h3.3K
Central Command I -0/5+ 22h 7m 1.5K
Bigger Army I -0/1+ 79d 17h109K
Heroic Fighter Subsidy -0/10+ 21h 18m 1.5K
Destroyer Subsidy -0/10+ 21h 18m 1.5K
Heroic Cannoneer S -0/10+ 21h 18m 1.5K
Ancient Drake Rider S -0/10+ 21h 18m 1.5K
Resources Needed: 1.2B 850M 850M 850M 613M
Remaining might: 44M
Training Boost:
%
Heroic Fighter
Heroic Cannon.
Ancient Drake
Destroyer
T4 Units

T4 Units require all buildings up to Academy 25, Economy research tree, and Military research tree, gaining a total of 65 million might. Getting 30% subsidy on T4 units would add up 90 million might.

Academy 25 and Economy research tree should be a priority as they would help with the Military research.

The following table shows the times required to unlock T4 units, starting from zero, using 280% research boost and waiting for 30 helps.

Speed-Ups Gems $$$ Might
Military Research: 1397d 1.9M 466$ 52.5M
Economy Research: 203d 274K 68$ 7.2M
Buildings: 344d 461K 115$ 5.5M
Total: 1944d 2.6M 649$ 65.2M

T4 subsidy is an optional but important research, specially for producing a Rally Trap. Each million of T4 requires 3.5 Billion resources, this research would save more than 1 Billion resources for each million troops created.

Speed-Ups Gems $$$ Might
T4 Subsidy: 2757d 3.7M 919.8$ 99M
1M Troops: 369d 578.2K 86$ 36M

T5 is the next unit to unlock.

T5 Calculator