Majin Buu, Aggregation of Rage (Ultra-Bout Series Tournament Pack Vol.2) (P-736) - Tournament Promotion Cards

[Activate:Main] [Limit 1] [Burst 3] (-), discard 1 card from your hand : Play this card from your Drop. Additionally, if you have 0 cards in your hand, play up to 1 black "Majin Buu" card with an energy cost of 6 from your Drop on top of this card.
[Activate:Main] [Limit 1] If your Leader is a black "Majin Buu" card : Add this card from under a Z-Extra in a Battle Area to your hand.