Alright, I've attached a few things that might help!
The easy way to do it is with the dat files. You can just drop those in your Manalink 3.0\Progam folder and, for the current version, it should work fine... I think. This puts every card in the unlimited set, so just use a bunch of unlimited packs and decks and it will give you every card. However, it won't work right with later versions.
I also included an edited CSV file in the other zip, which produces those DAT files when it's dropped in the magic_updater folder and csv2dat.exe is run. (The DAT files then have to be moved out to the program folder.) I'm not sure why I included it; all it does is create the given DAT files. As the above, it won't work right with later editions (since it won't include their cards.)
For later versions, you want the python file in the other zip. (manaparse.py) It's a bit more complex. To use it, you first need a
Python interpreter on your computer. Then you put that
Python file in the magic_updater folder. You also want to make a copy of the csv file (not the one included here, the original one for your current edition of the game) in your magic_updated folder and name it 'Manalink - original.csv' -- the original one will get overwritten, so that's the one the python file will use as the 'base', producing an edited version which puts the sets you specify in there. It's currently set to use all of them, but it can be configured to use whichever you want.
(To do that, just put the proper names of the sets you want to use in the sets = { } area, in quotes and separated by commas. You can find the proper set names in the CSV, I think.)
Finally, I think the
Python file uses a unix-style 'move' command at the end, which your computer might not be set up with. In that case it'll fail to move the dat files it creates out of the magic_updater folder. But you can do that yourself.
Anyway, good luck. In addition to all of this, you can edit the CSV file yourself... the reason I didn't just go into that is because it's not really feasible by hand. But you'd want to change the Expansion row to '800h' to put things in Unlimited. There are some cards you wouldn't want to put there (the python file detects and skips them; you can see what they are by reading it.)