As you may know Hearthstone has an output_log.txt, which you can enable in the log.config. Here you can see a whole bunch of information about the game, which cards have been played and so on. Is there a way to see if a card was created by another card's effect, such as Unstable Portal or Webspinner? I know that you can obviously do this by looking at the card in-game, but I need to read it from the log, if possible.
I know this is a long shot, but if anyone has some information or ideas on this, please let me know.