Raditz, Preliminary Test

[Barrier] [Auto] When this card is played, choose all of your opponent's Battle Cards, return them to their owner's hand, and your opponent places 1 card from their hand at the bottom of their deck. [Activate:Main] [Limit 1] If your opponent has a "Son Goku" card in play and you discard this card from your hand : Place up to 1 "Scouter" from your Z-Deck in your Battle Area.