Trunks, Bonds of Friendship

[Activate:Main] G, if your Leader Card is a green "Gotenks" card and you discard this card from your hand : Play or add to your hand up to 1 green "Son Goten" card with an energy cost of 3 from your deck, then shuffle your deck. [Auto] When this card is discarded from your hand by a [Union] skill, look at up to 7 cards from the top of your deck, add up to 1 green Unison Card with a specified cost of 2 among them to your hand, then shuffle your deck.