Poké-POWER: Baby Evolution
Once during your turn (before your attack), you may put Pikachu from your hand onto Pichu (this counts as evolving Pichu) and remove all damage counters from Pichu.
[-] Find a Friend
Flip a coin. If heads, search your deck for a Pokémon, show it to your opponent, and put it into your hand. Shuffle your deck afterward.
It plays with others by touching tails and setting off sparks. This appears to be a test of courage.