SS3 Gogeta, Carefree Combatant

[+1] [Empower Green 5] [Auto] [Once per turn] Place 1 card from your hand at the bottom of your deck, then reveal 1 card with [Union-Fusion] in your hand: Add up to 1 Battle Card each from your deck and/or Drop to your hand, each with a character name that matches the [Union] skill conditions of the revealed card and an energy cost between 3 and 7, then shuffle your deck if you looked through it. [-6] [Activate: Main] Your opponent discards 2 cards from their hand.