Spaceship Flight (BT30-135) - Three Glorious Fighters

[Activate:Main] Look at up to 7 cards from the top of your deck, play up to 1 "Son Goku : GT", "Pan", or "Trunks : GT" card—all white and with an energy cost of 1—shuffle your deck, then choose up to 1 of your white Battle Cards with an energy cost of 1, switch it to Hidden Mode, then switch that card to Revealed Mode at the end of your opponent's turn.
[Activate:Battle] Choose up to 1 of your white "Saiyan" cards and it gets +15000 power for the battle.