Press green flag to reset everything Press space to draw card Press c for cooldown drop Press z to pick a card number and modify it: mix - shuffle it delete - delete it name - change name cost - change cost cooldown - change cooldown limit - change card limit There's apparently also left & right arrow to change the selected card and press down arrow to delete the selected card. Press the a and d to toggle inbetween limit drain, which slowly removes the cards.
