Mystery Shop
The Mystery Shop unlocks at Troop Lv 30, but it only appears to players with good luck (or it will be present all the time at VIP8 and above).
As the name implies, the Mystery Shop is full of incredible items for sale! Each time it will have 8 different items for sale which can be purchased with diamonds or gold.
The Mystery Shop will refresh once every 24hrs. You can also use diamonds to refresh it, but it becomes more expensive the more times you do so. With each refresh, the price is 10/20/20/50/50/100 diamonds…
If your VIP level is lower than 8, then there’s a chance the Mystery Shop will appear when fighting or sweeping a stage in Campaign mode, and if it does appear there will be a pop-up to notify you. Don’t miss out on this pleasant surprise!