Thank you for your comment.
1. As we mentioned in the text "Water is no longer water, poison is no longer poison, and what heals you can kill you now." This is the reaction to the topic of authenticity. The effect of the potions also changes during the game based on environments - parallel worlds/realities. Maybe it was not clear. We hope, that we decrypted it better in controls now. Thanks for that.
2. No, grey magic has to be defeated ;) (we know about the possibility of cheating in the corner, but more fun is to practice and try to master the game. I did more than 1k this morning and it was fun and great brain training for adaptation. We also lowered the difficulty of the game for better practising, but it can be really tough if needed.)
3. You can shoot other fireballs which are trying to hit you.
Thanks for playing it!