Idle Battle Warriors

You are lucky to be the commander of an army.
Start mining with the only miners and use the amethyst ore to train the units you need. Swordsmen, archers, giants, etc. Use a reasonable combination of arms to fight the enemy.
In the limited space of advance and retreat, victory can be achieved by capturing the enemy's castle.
Use commander skills at critical times to better defeat opponents.
***Game Features***
---Various types of units, including swordsmen, archers, giants, magicians, siege engines, etc.
---Diversified skills, doubled mining income, doubled attack, summoned units, etc.
---Offensive or defensive? Use your strategy to give the correct official order