Uub, Focused Full-Strength Blow (SPR) BT21-051

[Deflect] [Double Strike]
[Permanent] Reduce the energy cost of this card in your hand by 3 for each card in your opponent's Z-Energy.
[Auto] [Limit 1] If your Leader is mono-blue and your opponent has 3 or more energy : When this card is played, draw 1 card, choose up to a total of 3 Battle Cards in your opponent's Battle Area or Drop and add them to its owner's Z-Energy.
[Auto] [Once per turn] If you and your opponent have a total of 7 or more Z-Energy : When your opponent activates [Counter], they add 1 card from their hand to its owner's Z-Energy.