[PKM] Jirachi (SM161) [Sun & Moon: Black Star Promos]

Once during your turn (before your attack), if this Pokémon is your Active Pokémon, you may look at the top 5 cards of your deck, reveal a Trainer card you find there, and put it into your hand. Then, shuffle the other cards back into your deck, and this Pokémon is now Asleep.