Hercule, Saving a Hero (Zenkai Series Tournament Pack Vol.11) (P-667) - Tournament Promotion Cards

[Auto] [Limit 1] If your Leader is a blue "Uub" card : When this card is played, play up to 1 blue "Mr. Buu" card with an energy cost of 2 from your Z-Deck.
[+1] [Activate:Main] If you have a blue "Mr. Buu" card in play : Add up to 1 Battle Card in your opponent’s Drop to their Z-Energy.
[-3] [Activate:Main] Choose up to 1 of your blue "Uub" Battle Cards with a blue "Mr. Buu" card under it and switch it to Active Mode.