The Start-of-Month Challenge, in which you can get awesome Enhancements, is here! In this limited-time, three-day period, defeat Pokémon to get useful stuff like Enhancements and Coins! Here's the lineup!
Note that the Pokémon mentioned in the lineup appear at random. You can take on each Pokémon once during the event period. If you were unable to clear the stage or you gave up on the stage, you will not receive the Enhancement(s), etc.