Son Goten, Peaceful Respite (BT30-050) - Three Glorious Fighters

[Permanent] If your Leader is a green "Son Gohan : Adolescence" card and you have a Green/Yellow multicolor card in your energy, reduce the energy cost of this card in your hand by 1.
[Auto] When this card is played, look at up to 5 cards from the top of your deck, add up to 1 green "Earthling" card with an energy cost of 6 or less to your hand, then shuffle your deck.