READ!!!:
For player deck and enemy card frame you need to pause print and put the card inside.
See this video:
https://photos.app.goo.gl/bvNGX7sMDiALa9QF9
I spent week designing and printing this whole set :) Now I am happy with it. Enjoy!
You have to explore it and understand what each one part brings you.
FIRST:
Choose 3 colors for 3 enemies levels
Choose 6 colors for 6 heroes
What this gives you: