Son Goku, Adventure's Advent (BT17-008) - Ultimate Squad Foil

[Auto] When this card is played, look at up to 5 cards from the top of your deck, add up to 1 red "Saiyan" card with an energy cost of 4 or less or 1 red Unison Card with a specified cost of 1 among them to your hand, then shuffle your deck.
[Activate:Main] [Limit 1] Choose 1 "Spaceship, Vessel of Hope" in your Unison Area and place this card under it : Add a marker to the chosen card.