Clefairy 5/102 - Base Set Holofoil Number_XY80 You can't add more then

You can't add more then 20 damage in this way

This attack does 20 damage for each Colorless Energy in that Pokémon's Retreat Cost (after applying effects to the Retreat Cost)

ArtistKazuyuki Kano

you may search your deck for a Pokémon that has δ on its card

Clefairy 5/102 - Base Set Holofoil Number_XY80 You can't add more thenRarityHolo Rare Card TypePokmon Hit Points40 HP FormBasic Evolves from null TypeColorless Colorless Sing Flip a coin. If heads, the Defending Pokmon is now Asleep. Colorless,Colorless,Colorless Metronome Choose 1 of the Defending Pokmon's attacks. Metronome copies that attack except for its Energy costs and anything else required in order to use that attack, such as discarding Energy cards. (No matter what type the Defending Pokmon is, Clefairy's type