Son Goku, Strategy of Sacrifice

[Auto] [Limit 1] if you have a "Piercing Special Beam Cannon" in your Battle Area and you switch this card to Rest Mode : When your blue "Piccolo" card's attack is negated by an opponent's skill, choose up to 1 of your blue "Piccolo" cards with an energy cost of 6 or less and switch it to Active Mode, then your opponent can't activate [Blocker] for the turn. [Auto] When this card is KO'd by one of your skills, choose up to 1 of your opponent's Battle Cards with an energy cost of 4 or less and place it at the bottom of its owner's deck.