>What do I need?
A 2DS, 3DS, or 3DSXL on any firmware 9.0-9.4.

Pokémon X/Y/OR/AS

Windows or OSX/Linux with Wine or
something similar.

A way to put your 3DS SD card in your computer.

A functioning brain and basic reading ability.

>Instructions
http://projectpokemon.org/forums/showthread.php?44551-Web-Browser-RAM-based-Pokemon-Injection-for-XY-and-ORAS

Please read the instructions carefully! Simple mistakes can be avoided if you follow the instructions 100%.

>Injecting Wondercards
http://projectpokemon.org/forums/showthread.php?44585-Web-Browser-Wondercard-Injection-for-XY-and-ORAS&p=196402

>Exporting/Injecting 1 box
http://projectpokemon.org/forums/showthread.php?44567-Web-Browser-RAM-based-Box-Import-Export-code&p=196064

>Exporting/Injecting all 31 Boxes
http://projectpokemon.org/forums/showthread.php?44561-PCEdit-Full-PC-Dumping-and-Injection-for-X-Y-OR-AS


>Pre-made .ekx files
https://www.mediafire.com/folder/6fvi49a4adzau/EKX

>https://www.dropbox.com/s/99zej0bugsb6cl4/pkHex%20File%20Guide.docx?dl=0
PKHaX tutorial

>How do I make things illegal?
Rename PKHeX to "PKHaX.exe".