Agreed, it is easy to nature breed when you know how to do it, but it still has a very high cost, especially when you have to breed multiple comp mons just to get into the comp scene. I think making this pill a nontradable reward, maybe to people who win 4 rounds in a hunting competition or the top 3 in a nature + IV hunting tournament, could help alleviate the high cost to entering comp. And it would do it without endangering the necessity of breeding ( as people would still need to consider egg moves, gender, species etc)