I don't know why anyone would bother hacking for a "perfect" Carnivine, but I admit it looks a little suspicious(why wouldn't the person just give me a trashier Carnivine?) I didn't know the GTS was crawling with hacked stuff, so thanks for telling me. How do I check if it's hacked? Are babies bred from it illegal, too(I doubt it, but what do I know?)As a general rule, if you get something good from the GTS you should assume it's hacked. Don't trade that here.
Simply_Enigmatic, do you have a female 6IV Magikarp? I could trade you a Gible for that, once I get one with the IVs and nature you want(already have Rough Skin on Gible.) I'm assuming you don't care about any Egg Moves since Gibles' kind of suck, but just to be sure.