Giant Smash

So this is the first ever towhnall you can perform hero walks.

You scan the base for the corner with the strongest defenses. Then use your zap to destroy the nearest ait defense to that part.

Then deploy your Barbarian in that corner and place your healer so that they heal him. You have balloons serving as so called "coco-loons", use those to trigger air traps and make sure your healers won't get hit.

To aid your BK, deploy 4-6 wizzards to clean outside buildings and assure, that your King is going inside the base, to open the walls, use wall breakers.

Once you got into the base activate your heroes ability and if necessary deploy the rage spell to take out as many defenses as possible, as your hero goes down to about 1/3 of his health, send in all your giants to sweep up the rest and destroy the base.

Use the leftover troops as cleanup.

I know ar TH7 Dragons are way more prominent, but if you want to have fun, this is a very fun strategy and something different