【Notice】Actually, you cannot see the traps on the screen at first.
Giant should be upgraded to level 5 or more, Wall Breaker should be upgraded to level 4 or more, Healing Spell should be upgraded to level 3 or more.
Deploy 4 Wall Breaker on point A in the above picture to take out the Walls. If the wall Breakers fail to take out the walls, you should retire and try this stage again.
Drop 2 Goblins left side of the broken walls to take out Bomb. If you put Goblins on right side of the walls, they go to Gold Storage.
Deploy 15~20 Giants on point A. When they get in red, drop a Healing Spell on point B. At the same time, deploy the rest of Giants.
Giant will go different ways. When they meet around Hidden Teslas on around center of the village, drop Healing Spell on point C. In addition, drop Rage Spell on point D.
After the Air Defenses are gone, deploy 2 Dragons on each point E and destroy the rest of the village.
In the following video, Archer and Wall Breaker are upgraded to level 5. Healing Spell is upgraded to level 3.
In the above video, the player deployed 4 Wall Breakers to take out the walls.
After the walls were gone, the player deployed 6 PEEKKAs at once, and dropped Healing Spell.
Because of Hidden Teslas, PEKKAs got in red. Therefore, the player released Healing Spell again.
While PEKKAs were raiding the village, the player dropped a Archer in front of each Elixir Storage. But they were defeated by Bomb. I don't know why he deployed Archers.
The player released Healing Spell again.
Some PEKKAs were defeated, so the player deployed 2 Dragons in front of the Wizard Tower.
Dragons and PEKKAS destroyed rest of the villages!
[Level 17 - WatchTower] Hints & Tips