Drop your Balloon near to the Air Defence, once the Air Defence starts attacking drop a Heal Spell to protect them.
Once the Air Defence is destroyed save your Heal Spell and once the balloons come in to the range of Wizard Towers use another Heal Spell
So after all the Splash Defences are gone surround the base with Archers.
Send some Archers near the Archer Tower(s) to distract them and the Balloons will destroy the Archer Tower(s).
That's all enjoy the attack!
(No execution notes)
This attack can also be used in War. This attack will get you 3 stars in most of the attacks but at times can be risky. And this attack is only for trophies not farming and will take a huge amount of Elixir and time to train.