Wonder Trade (Japanese: ミラクル交換 Miracle Exchange) is a feature introduced in Pokémon Vortex v3 that allows players to randomly trade with another player using the feature. Wonder Trade is accessed from the View All Pokémon Menu.
It was released on 13th March 2016 just before the Super Secret Event .
How to Wonder Trade ?
Step 1 : Go to View All Pokémon under the Your Account Tab.
Step 2 : Locate Wonder Trade Option beside your Pokémon's Name and Click on it.
Step 3 : Follow the Process and complete the Trade.
Step 4 : If you didn't like what you got, put it on Wonder Trade again.