Using Proxies/Custom/Alters is pretty heavily frowned on in my group, but custom tokens are acceptable. I have some 3D Printed tokens I made on my 3d printer, but they don't fit in a deck box very well. I am currently playing with making Foil tokens. I use screenshots from Skyrim for the art, print on transparencies, and glue to foil card stock.
Couple quick questions: is there a quick or easy way to mirror the whole card? I would like to print it mirrored, so when I glue the token to the cardstock, the printed side is to the inside, protecting the image somewhat
Is there a way to select the same card twice (or more) when printing a custom set, or do I just need to copy the card several times if I want to print 9 of the same token (Liliana makes a lot of Zombies!)
I guess you should copypaste the tokens, it's very fast to do and the only possible problem with this is if you display the set card number on the bottom left of your cards.
For printing mirrored for example you can open your card image (or a whole a4 sheet of 9 cards maybe) in an image editor (photoshop, photofiltre, gimp, paint3d, etc) and in there you have an option to flip the image horizontally before printing.