Son Goku, Days of Adventure

[Permanent] If you have 4 or more [Dragon Ball] cards in your Drop, this card gains [Dual Attack]. [Auto] When this card is played, add up to 1 [Dragon Ball] card from your deck to your hand, then shuffle your deck. [Activate:Main][Limit 1] Y, if your Leader is a yellow non-"Great Ape" "Son Goku : Childhood" card and you have a yellow originally skill-less Battle Card with an energy cost of 2 or more in play : Play this card your hand, and add up to 1 card from your life to your hand,