Mat Franco performs on America's Got Talent 2014 Top 12 (VIDEO)

Mat Franco performed on the America's Got Talent 2014 Top 12.

Mat does a series of card-related tricks, starting with a card cannon that shoots out a card that the judges chose. He then transitions to having Howard sign a card, before having the deck shuffled. With each snap of the fingers, the card is brought back to the top, culminating in a big finale in which Mat somehow manages to make the card appear in a tin left underneath Mel B's cell phone for the entire performance. Just watch the video, trust me. It's impressive, even if I suck at explaining it.

Mel B calls the act genius, and says he's doing the impossible. She adds that he's really hot. Heidi is still staring at the card, mouth agape, as if she doesn't believe it. She tells Mat he's her favorite magician on the show. Howard says that people like Mat are the reason they're the #1 summer show. "Everything you do is so amazing," he says, calling Mat a professional. Howie tells Mat he's incredible, and that he needs to do magic and make votes appear, since he deserves to stay.

But what do you think of Mat Franco?

Watch the performance video here: