I had a few hours to kill in the airport in Zurich before taking my onward flight to Bangkok. Managed to get a little more functionality in. You can now directly generate an image that you can save for each lvl and immediately generate an image of the stats of your card for each lvl.
If you want to try the new features to make sure to hard refresh CMD + SHIFT + R for mac and CTRL + F5 for windows, this is to prevent potential cached files messing with stuff.
Check it all out at the Monster Maker!