Preparation

Activate your pets ! Active for only 2 hours! 

Tap on your Guard Station and make sure your three strongest heroes are there.

Check the box next to "Garrisoned heroes cannot be deployed."

This will keep them in place and prevent them from being accidentally selected.

Send all troops out of your city and leave only your Archers at home. Remember where Chenko is!

You'll need these in Wave 10 & Wave 20 if you're a Joiner!