Majin Buu, Transformation to True Form

[Z-Awaken] (B)(B): Blue "Majin Buu" card. [Auto] If you have 4 or more energy: When this card is placed in your Leader Area, draw 1 card, play up to 2 blue "Majin Buu" cards with energy costs of 4 from your hand, those cards get +5000 power for the turn, then remove this card from the game at the end of the turn. [Activate:Main] [Limit 1] (B), place 1 of your Z-Energy in your Drop and remove a blue "Majin Buu" Z-Leader in your Leader Area from the game: Place this card from your Z-Deck on top of your Leader in Active Mode.