Troops:
Furnace,so u can get chip damage.
Use inferno drag to destroy tanks.
Use Executioner for defence.
Bats and goblins for supporting executioner.
The arrows for dealing with minion horde or skeleton army or goblin barrel.
The hound is our tank.
Gameplay:
Start with furnace to deal chip damage to enemy towers.
Defend with executioner and other troops.
U can go aggressive during the double elixir time by releasing the hound first,then the inferno dragon and executioner.
If u can release in the above sequence then victory is surely yours.
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From @zeref890