The healer is the key component to this attack. Her only function is to mend your troops. She does not offer any sort of offense herself, making in imperative to make sure she is safe. How do you do that? Drop your giants to absorb the base's defenses. Then send your wizards in behind them to speed up the process. Once the enemy's air defense has been depleted or destroyed altogether, drop your healer to rejuvenate your remaining troops. Your army is now unstoppable, for the cannons, archer towe...