Customizable hero

I think a good idea would be a customizable hero. And special missions to unlock new customization options for the hero.

I personnaly think a new hero would ruin the game

to many heros may make it hard to defend against attacks.

I think its a cool idea, for existing heroes, money to be made from gem sales too

Another hero would tip the balance of offence/defence. The game is as balanced as it ever has been currently and I would not want to ruin that. A new hero might come but that's in the far future, at least another TH level if not two