Swift Combo Kaio-Ken Son Goku

[Permanent] If there are less than 2 Battle Cards in your Battle Area with an original power of 10000, this card can't attack. [Activate: Main] [Once per turn] If there are 2 or more Battle Cards in your Battle Area with an original power of 10000 : Choose 1 card in your life and add it to your hand, and this card gets +5000 power and [Critical] for the duration of the turn.