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.
[-] Baby Steps
Look at the top 5 cards of your deck, choose 1 of them, and put it into your hand. Shuffle the other cards back into your deck.
The electric sacs in its cheeks are small. If even a little electricity leaks, it becomes shocked.