Clefable

Ability · Moon Guidance

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.

C · C · C

Weakness: Fighting · Resistance: none · Retreat: 1