Pin Evolution is the process of a Pin changing into a stronger Pin. This is caused after gathering a specific amount of PP (Shutdown, Mingle, or Battle). With PP, the level of the pin grows, and upon reaching the max level, it may evolve into another pin, if it does not, you have mastered the pin. If a pin does evolve, either its power, uses, or boot attributes will change, or a combination of those.
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