Decisive Strike

[Counter: Play] If you have a blue Z-Battle Card in play : If the Battle Card being played has an energy cost of 3 or less, place it at the bottom of its owner's deck instead. [Permanent] If all of your energy is mono-blue, you can activate this card's [Counter] skill from your hand without paying its energy cost by placing 1 other card from your hand at the bottom of your deck.