I'll Miku-Miku You♪ (For Reals)

Choose one of your characters with "Miku(ミク)" in its card name, and until end of turn, that character gets +3939 power and the following ability. "AUTO When this card's battle opponent becomes , search your deck for up to one character with "Miku(ミク)" in its card name, reveal it to your opponent, and put it into your hand. Shuffle your deck afterwards."