When you attach a basic Energy card from your hand to this Pokémon during your turn, you may search your deck for a card that evolves from this Pokémon that is the same type as that Energy card and put it onto this Pokémon to evolve it. Then, shuffle your deck.
This card was released in Japan in both the Collection Sun and Collection Moon, with both prints being the same except for their Pokédex entries. The Sun & Moon expansion included the Collection Sun print. A Mirror Holofoil reprint of the Collection Moon print was included in the Japanese Strength Expansion Pack Sun & Moon. A Cosmos Holofoil version of this card was included in the Espeon-GX and Umbreon-GX Premium Collections, both released July 14, 2017. It was reprinted as one of the Japanese SM-P Promotional cards with different artwork by Saya Tsuruta, given to participants who purchased and used any of the GX Start Decks in Pokémon Card Gym tournaments beginning July 13, 2018. This print features the Pokémon Card Gym logo.
Trivia
Origin
This card's Sun & Moon Pokédex entry comes from Pokémon Sun. Its Collection Moon and SM-P Promo Pokédex entry comes from Pokémon Moon.