Get those gains!

Gains Feat 2

Skill

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 You work out! You get one boost to attribute modifiers. If an attribute modifier is already +4 or higher, it takes two boosts to increase it; you get a partial boost and must boost that attribute again at a later level to increase it by 1.
Special: You can take this feat again, but if you do and apply it to the same attribute as you did before, you only get a partial boos.

Thoughts?