User blog comment:Otakon7/Otakon7's Buddyfight Simulator/@comment-26080418-20150715054249/@comment-2234004-20150718192357

The images themself I get by myself, as for the image name, you put the set shorthand (in example BT), set number and card number in the set followed by the file extension (jpg)

In example, Bold Retaliation is from the Extra Booster 2 at spot 0026, which gives EB_02_0026.jpg

Basically, you copy the code written on the lower left of a card, you just replace any non number/letter character with an underscore ("_")