Omega Shenron, Final Form (BT27-024) - History of Z

[Auto] [Spirit Boost 1] When this card is played, draw 1 card, play up to 1 red Unison with 1 power and 1 marker on it from your hand, then choose up to 1 of your opponent's Battle Cards or Unisons and it gets -15000 power for the turn.
[Activate:Main] [Limit 1] R, if your Leader is a red Fierce Foe card and you have 3 or more energy: Play this card from your hand.