Retro Energy   (#144,  Skyridge)
Type:   Special Energy
Text:  This card provides C Energy. When you play this card from your hand and attach it to 1 of your Evolved Pokemon, you may remove up to 2 damage counters from that Pokemon and discard the top card from it. (This counts as devolving it.)
Rarity:  Uncommon
Artist:  Shin-ichi Yoshikawa