Meganium LOT 8

Once during your turn (before your attack), you may use this Ability. Choose 1 of your Basic Pokémon in play. If you have a Stage 2 card in your hand that evolves from that Pokémon, put that card onto the Basic Pokémon to evolve it. You can use this Ability during your first turn or on a Pokémon that was put into play this turn.