Participation Constraints ：You can participate Joint Military Exercises when your HQ reaches Lv.10

Rules：

1.Setting troops: you have to set troops before attack,up to four officers and not affected by the officer slots;Troops formation you set will not be affected by the state of troops in HQ, and you can reset the troops formation here anytime if you want

2.Combat and points: after entering the excrcises ground, you can earn points by defeating any HQ; Earning points will be affected by the gap between you and your opponent; Medal will level up once you reach the specified points

3.Fresh: Five opponent will be freshed for every two hours,but you can get more refresh chances by using gold or specified item

4.Each commander has 5 free chances everey day,you can also get more attack chances by using gold or specified item

5.You can buy various of Buff in Exercise Buff center.

6.Some of the gold used for refreshing or buying attack chances will be put into the bonus-pool of gold lottery

7.Troops will not die or wounded in the battle of exercises ground;

Medal Level：

Commanders will start from Bronze Medal

Silver Medal:500 points

Gold Medal:1500 points

Platinum Medal:3000 points

Diamond Medal: 5000 points

Event ranking will be refreshed every 15 minutes