>>40522942Hopefully GF doesn't fuck up by making it exclusive to Level 100 Pokemon. IVs are one thing, but natures are not as broken, so there's no reason to hide it behind some Level 100 cap.
>>40523014You can change which stats are affected by the nature instead of changing the nature itself.
Adamant is +10% attack, -10% special attack. You can change that Adamant Pokemon's stat bonus to have +10% special attack instead, but the Pokemon's Adamant nature doesn't change.