Alright, I'm making a living dex, so any unobtainable pokemon in ORAS will do just fine. http://www.serebii.net/omegarubyalphasapphire/unobtainable.shtml
Nice I'll give you a shiny charmander. Its adamant 31/31/31/x/31/31 I bred it myself and had it tsv hatched on reddit.