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For example, in StarCraft, the Terran race's Level 1 military unit, the marine, specializes in ranged air-to-ground attacks, capable of dealing effective damage to both aerial and ground units, as long as the target isn't cloaked. Although the effects are limited, their strength lies in ranged offense, and the human units can also construct bunkers for defense.
Compared to Level 1 soldiers, Firebats, Level 2 soldiers, also use ranged weapons, but their attack range and health aren't as good as those of Level 1 soldiers. They even lack anti-air capabilities, but they more than make up for it with their attack power. Firebats have a common ability to inject themselves with a stimpack, doubling their attack speed at the cost of 50% HP. Originally extreme damage-dealers, after the trade-off of 50% HP for speed, they become like mad dogs on stimulants, barely controllable, with output damage potentially exceeding that of marines by more than five times.
