Majin Buu, Tricky Nemesis (Winner Stamped) (Championship Pack 2022 Vol.1) (P-398) - Promotion Cards Foil

[Permanent] If your Leader Card is a green "Majin Buu" card, this card is also treated as mono-green while in your deck and Drop Area.
[Activate:Main] 3, if your Leader Card is a green or black "Majin" card and you have 4 or more energy : Play up to 1 green or black "Majin Buu" card with an energy cost of 5 or 6 from your hand.