SS Son Goku, Assisting His Son BT21-073

[Deflect]
[Auto] If you have 2 or more energy, choose 1 "Hyperbolic Time Chamber" from your Battle Area, and switch it to Rest Mode : When this card is played, place up to 1 "SS Son Goku, Showing the Results of Training" or "SS Son Gohan, Showing the Results of Training" from your hand under the chosen card. If you placed a card, choose up to 1 of your opponent's Battle Cards with an energy cost of 3 or less and KO it.
[Activate:Main] [Limit 1] G, if your Leader is a green "Son Gohan: Childhood" Z-Leader, you have 4 or more energy, and you remove this card from the game : Choose up to 1 of your Leaders, and it gets +10000 power for the turn.