In the Mighty Protectors rules, Size Change B) Smaller makes it harder to be hit with a ranged attack, but it also helps against non-ranged attacks, like punching.
For example, 20 CPs in Size Change B) Smaller gives a character a Profile of 1/120.
This means that if the small character is standing right next to a normal-sized opponent who is trying to punch him, he is effectively 120 game inches away, and suffers a -5 to hit penalty.
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