Tactics for playing against Wizards.

I disagree with the strategy regarding the Castle. Taking Wing and using Academy troops will result in losses from the very first attacks! After all, there is always a lack of defense, and with a small attack force, the magic users won't be able to counter it! Before the hero's turn, half of the troops will be defeated, and the mage won't even have time to cast a spell! We need to hope that the battlefield has obstacles (the more, the better)...