I’m fairly new to the game and would like to share some thoughts:
Allow trading between alliance members (this has been mentioned before) for items and heroes.
Other unique ways to match tiles. For example; what would happen if you matched 2 of the same color crystals or 3? The whole board goes?
Why do enemies gain mana when you hit them with colored tiles that you don’t have a hero in? Seems like the mana gained should be less or not at all.
Thanks for reading!