Once during your turn (before your attack), you may flip a coin. If heads, search your deck for a card that evolves from 1 of your Pokémon and put it onto that Pokémon. (This counts as evolving that Pokémon.) Shuffle your deck afterward.
During your opponent's next turn, any damage done to this Pokémon by attacks is reduced by 40 (after applying Weakness and Resistance).Flip a coin. If tails, this attack does nothing.