As far as pathetic increases in percentages, is there not a 'diminishing return' mechanic? You approach a limit that essentially bounds Mitigations, relative to your level, to a maximum range. Can you really expect to get huge percantage shifts up, up, and away? If there is a cap to Mitigation, and you are very close to it, getting better jewellery shouldn't take you past it. Therefore, only tiny percantage shifts could be expected. Is that not the case? Does Mastery follow a similar trend?
As far as Reavers, the mitigation boost is not constant. As they take damage, they lose that value, with a slight increase to damage output. Still, it is a powerful stat, I'm not arguing that. One should just tell the whole truth of the stat, not just one convenient part of it for the sake of a one-sided argument.
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