Just found this today. Kinda crazy that you've been working on this for over a year and a half. I play Weiss Schwarz in real life (currently altering my Yuuki/Sinon SAO deck to be a Yuuki/Asuna deck), but it's really cool to see something like this actually being worked on. Just curious, but are you borrowing code from something like YGOPRO (Yu-Gi-Oh dueling simulator, which has a few different versions), or is this all from scratch? Either way, can't wait to see how this progresses!