SS3 Gotenks, Overwhelming Power

[Double Strike] [Union-Fusion] YYY, draw 1 card : Yellow "Son Goten : GT" card and yellow "Trunks : GT" card. [Permanent] If your Leader is a yellow "Gotenks : Adolescence" card and you are choosing cards to use with this card's [Union] skill from your hand, you may choose the specified Battle Cards from your Drop. If you do, place the chosen cards at the bottom of your deck in any order. [Auto] When this card is played, choose up to 1 of your opponent's Battle Cards and KO it, Additionally, if a Rest Mode Battle Card was KO'd by this skill, this card isn't affected by the skills of opponent's non-Extra cards for the turn.