Metapod (GE 47)
Once during your turn (before your attack), if Metapod is your Active Pokémon, you may flip a coin. If heads, search your deck for a card that evolves from Metapod and put it onto Metapod. (This counts as evolving Metapod.) Shuffle your deck afterward. This power can't be used if Metapod is affected by a Special Condition.