NekoSabrina

I just thought of another potentially useful code. This one's from the Shark/AR past, more or less:

Buy [item] from PokéMart

As far as I know, there isn't a 4th gen version of this code that was quite helpful in generations past. This could prove helpful for times where you just need that one item (and only a small quantity, more than likely) and don't want to have to edit your entire pack for it. (Common example being Masterball, despite the 100% Catch code. Also the mega-rare berries like Liechi, Lansat, Micle, and Jaboca and some one-time/hard-to-get TMs come to mind)

I'm wondering, is it possible to make an

In-party IV Modifier Code

Being specific, is it possible to make said code general-use? For example, to set max IVs to the first Pokémon in-party, regardless of species, etc. I never got a definitive answer to this question before, so I'm curious...

I thought Munchlax could be found at any tree, just it's the ever-super-annoying 1% encounter rate. Location found shouldn't matter, at least not from the information I've seen...