Foresting skill

Increase lumber output. With every lv upgraded, the basic output will increase 5 and the total output will increase by 5%.

Administrative skill

Passive skill

Mining skill

Increase stone output. With every lv upgraded, the basic output will increase 5 and the total output will increase by 5%.

Grinding skill

Increase crystal output. With every lv upgraded, the basic output will increase 3 and the total output will increase by 5%.

Refining skill

Increase sulphur output. With every lv upgraded, the basic output will increase 3 and the total output will increase by 5%.

Storage skill

With every lv upgraded, the maximum storage of gold will increase 20% and the maximum storage of other resources will increase 10%.

Production skill

Decrease gold needed for army recruitment. With every lv upgraded, you may spare 2% gold.

Building skil

Decrease building time for varied buildings. With every lv upgraded, you may spare 3% time.

Scouting skill

The higher scout lv you have, the more detailed information you will have.

Training skill

Decrease time for army recruiting. With every lv upgraed, you may spare 3% time.

Leadership

Increase damage of troops which are ordered to attack. With every lv upgraded, it may be increased by 3%.

Hero combat skill

Active skill

Defence

Increase defence of troops which are ordered to wait. With every lv upgraded, it may be increased by 3%.

Active skill

Life-and-Death Struggle

Increase a little HP of all troops. With every lv upgraded, it may be increased by 1%.

Active skill

Learning ability

Increase experience obtained by heroes after combat. With every lv upgraded, the experience obtained may be increased by 3%.

Active skill

Shoot together

Increase damage of ranged troops. With every lv upgraded, it may be increased by 3%.

Active skill

Mining efficiency

Increase accumulation of varied resources except for gold. With every lv upgraded, it may be increased by 3%.

Hero administrative skill

Active skill

Logistics skill

Increase movement speed of transportation of the castle. With every lv upgraded, it may be increased by 3%.

Active skill

Tax reform

Increase gold output of castle. With every lv upgraded, it may be increased by 3%.

Active skill

First aid

Increase percentage of death converting into wounded. With every lv upgraded, it may be increased by 5%.

Active skill