This strategy is picky, the base you're attacking MUST have a lurable CC and exposed Queen, the Queen also must be less than 3 spaces to the nearest wall in the direction you prefer to take her out because if the Queen is three spaces away from the wall then she won't jump over. King and Queen must possess their respective abilities. You can go all Balloons and Hounds but as for me I ensure clean up is easier with a few smaller units(Completely optional to include other units). Request Lava Hound and Poison in the CC.
(No execution intro)
Drop the King near the enemy Queen and activate his ability right away. Also known as Suicide King where the King is exchanged for the enemy Queen.
Lure out the CC if the King didn't get the job done by a Balloon, and use a double poison on it then kill it off with the Queen.
Drop 2 Lava Hounds on the first Air Defense you prefer and work either clockwise or counter-clockwise on the Balloon deployment which will be explained later.
Deploy the Balloons as swiftly as possible, 2 per air targeting defense and 1 per ground targeting defense.
Drop the first two Haste Spells to allow the Balloons to speed through the defenses.
When the first Air Defense is destroyed, drop another Lava Hound on the next Air Defense depending on which way you prefer(clockwise or counter-clockwise) and the direction must be in sync with the Balloons.
Drop more surgical Balloons to assist the main group along with a Rage Spell for the main pack of Balloons and a Haste Spell for the newly deployed ones.
After the second Air Defense has been breached, use another Rage Spell to speed up the clump of Balloons.
Drop the next Hound to the third Air Defense with surgical Loons in behind and save a few Balloons in the bag.
After the third Air Defense is destroyed drop the last Hound on the final Air Defense with a few more surgical Balloons but save a minimum of 2 for clean up.
Drop the remainder of the units for clean up.
Be wary of Wizard Towers as they can pack a punch against your Balloons, make sure they are focused on a Hound not the Loons. In case that a Lava Hound comes out from the enemy CC do not use the Poisons or Queen to kill it, ignore it as it won't attack air trops.
PentaLaLoon is a great war attack against players who ignore their Queens.