Hey guys, I'm currently using a version of a Face Hunter deck. Wondering if anyone can help me with 3 cards not doing what I would like them to do.

1. Tracking - For some reason the bot will sometimes just not use this even when I have the 1 mana required and nothing else to do with it.
2. Piercing Shot - The bot will not use this on my own minion even when it would be lethal to the opponent.
3. Trampling Rhino - Given the opportunity(ex. no Taunt minions) I would like this to target the minion with the lowest health.

If you have any ideas on how I would edit .json files to make any of this happen it would be much appreciated. I have read how to understand json config but I'm no programmer so it's all a bit over my head. I am interested in making other decks work as intended as well.