Use teh gray template inside to size your card. When the art is finished, put the gray template to the middle and copy it to ur art, then make sure it is on the top layer. Then convert to bitmap, and using the fill option, make all the gray air with on click, then convert back to vector, and BOOM. A nice clean card. Ty! I use this maker for the https://scratch.mit.edu/projects/1209445058/ which is DBZ Clash
DO NOT TAKE EFFECTS. The message above probably won't work so, if u do, just credit. Pls give credit to the maker and me if you share ur card art.