The Archer is a basic starting unit, requiring no gems to unlock. The archer is a basic ranged unit to attack enemy unit without the enemy strike back. It's cheap, versatile, and able to beat stronger enemy in hight quantity. Archer can be dangerous in a large number. Use this unit to kill enemy's swordsman, pikeman, and ornithopters in early game. Remember that skirmisher is tough to beat with archers.
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