Knife through Arm by Premium Magic - Trick Lions You raise the deck to

You raise the deck to show that the card is really there

even those claiming to have healing powers

And it's portable

You will be able to guess someone's star sign in literally 20-30 seconds with very little process or scripting

Knife through Arm by Premium Magic - Trick Lions You raise the deck toEffect: The magician shows a large dangerous looking dagger. He holds it in his right hand and strikes against his left hand. He moves it against his left arm as if cutting a vegetable. Then suddenly the blade penetrates the hand and blood comes out of the arm. This is a very disturbing illusion and a sure shock to the spectators. (Blood not included)