What if there were HP natures?
There have probably been threads about this before (I searched but didn't find anything), and I looked up stuff on other sites about this, but I really wanted to hear stuff from this site since it's such a competitive-oriented site. What do you think the impact would be on the metagame if natures were introduced that raised and lowered HP? Would it be drastic? Would it not change at all? Would it be completely crazy and so broken that Nintendo would never think of making this change? What do you think?