Hi everybody !
I think it’s time to realize that the trolls have the same efficiency problem than Bone Dragon had.
Their spell is clearly too powerful when there is already a substantial amount of the gem color they create on the board.
Those guys can create too much gems, like Bone Dragon was able to do.
I don’t think that letting in game troops that can fill all a team in one cast is good for the balance of the game.
I suggest to put a limit on how many gems they can create, like you did for Bone Dragon.
And maybe such a limit should be always add when you develop a gem creating troop.
Thank you for reading, have a nice day.