King Piccolo, Evil Ambitions (Power Booster) (P-119) - Promotion Cards

[Auto] When you play this card, if your Leader Card is a red "Shenron" card, choose up to 3 [Dragon Ball] cards from your deck, place them in your Drop Area, then shuffle your deck. If you placed cards in your Drop Area, choose up to 1 {A King's Return to Youth} from your deck, activate it, then shuffle your deck.