Tier 2 troops are 100 stronger than Tier 1 ones. By upgrading the facilities that train them, you can unlock the next tier of each troop type. These troops also have 4 different tiers.
Tier 2 troops are 100 stronger than Tier 1 ones. By upgrading the facilities that train them, you can unlock the next tier of each troop type. These troops also have 4 different tiers.