Phantom Wings made the Plug & Play modules down over in the Programming section.

Essentially, he made it so you could port Lucario and a select few other characters over anyone.

Wow I can't believe I missed that... I thought I had checked every tutorial here... Thanks a lot!

EDIT: I'm realizing this isn't a tutorial anyway, but I've found it... Thanks again though!

or port it the non .rel method
so you can use like if like porting over Mario the non .rel method
you can use Mario´s Filesize,GFX,Article(fireball/pipp entry/Fludd/FS)

Can you elaborate on that?

Some of the best files on this site are totally custom characters that just take the places of some characters. One of my favorites is Project Mewtwo (http://forums.kc-mm.com/index.php?topic=55338.0), but it overwrites one of my favorite characters, Lucario.

There are older versions of the hack ported to other characters, but I was looking to learn to do it myself.

If anyone knows how to do this or can point me in the right direction, that'd be great!