Ever wanted the opportunity to take back a decision? Then this Item is for you.
With Instant Callback your decision to send your troops to a strongly defended Base can be reversed before they arrive, thus sparing your troops to fight another day.
Regardless of how far away your troops are, so long as they haven’t yet arrived at their destination you can instantly recall them to your Base with Instant Callback.
You can get this Item at the Black Market "Special" section of the “Misc” tab.
Cost 200 Diamonds, One use only.