Tien Shinhan, Training on King Kai's Planet (BT30-119) - Three Glorious Fighters Release Event Foil

[Auto] [Limit 1] When this card's power is increased by the skills of your white "King Kai's Planet" card or "Serpent Road" in your Battle Area, switch up to 1 of your energy to Hidden Mode, and this card gains [Double Strike] for the turn. Choose up to 1 of your opponent's Battle Cards, switch it to Hidden Mode, then switch that card to Revealed Mode at the end of your opponent's turn.